72489621456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{4231}}^1$

素因数の和:5014

約数の個数: 240

約数和(自身を含む): 242316871680

約数和(自身を除く): 169827250224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 739, 828, 966, 1008, 1104, 1288, 1449, 1478, 1656, 1932, 2217, 2576, 2898, 2956, 3312, 3864, 4231, 4434, 5173, 5796, 5912, 6651, 7728, 8462, 8868, 10346, 11592, 11824, 12693, 13302, 15519, 16924, 16997, 17736, 20692, 23184, 25386, 26604, 29617, 31038, 33848, 33994, 35472, 38079, 41384, 46557, 50772, 50991, 53208, 59234, 62076, 67696, 67988, 76158, 82768, 88851, 93114, 97313, 101544, 101982, 106416, 118468, 118979, 124152, 135976, 152316, 152973, 177702, 186228, 194626, 203088, 203964, 236936, 237958, 248304, 266553, 271952, 291939, 304632, 305946, 355404, 356937, 372456, 389252, 407928, 473872, 475916, 533106, 583878, 609264, 611892, 681191, 710808, 713874, 744912, 778504, 815856, 875817, 951832, 1066212, 1070811, 1167756, 1223784, 1362382, 1421616, 1427748, 1557008, 1751634, 1903664, 2043573, 2132424, 2141622, 2335512, 2447568, 2724764, 2855496, 3126709, 3503268, 4087146, 4264848, 4283244, 4671024, 5449528, 5710992, 6130719, 6253418, 7006536, 8174292, 8566488, 9380127, 10899056, 12261438, 12506836, 14013072, 16348584, 17132976, 18760254, 21886963, 24522876, 25013672, 28140381, 32697168, 37520508, 43773926, 49045752, 50027344, 56280762, 65660889, 71914307, 75041016, 87547852, 98091504, 112561524, 131321778, 143828614, 150082032, 175095704, 196982667, 215742921, 225123048, 262643556, 287657228, 350191408, 393965334, 431485842, 450246096, 503400149, 525287112, 575314456, 647228763, 787930668, 862971684, 1006800298, 1050574224, 1150628912, 1294457526, 1510200447, 1575861336, 1725943368, 2013600596, 2588915052, 3020400894, 3151722672, 3451886736, 4027201192, 4530601341, 5177830104, 6040801788, 8054402384, 9061202682, 10355660208, 12081603576, 18122405364, 24163207152, 36244810728, 72489621456]

約数ペア:

[(1, 72489621456), (2, 36244810728), (3, 24163207152), (4, 18122405364), (6, 12081603576), (7, 10355660208), (8, 9061202682), (9, 8054402384), (12, 6040801788), (14, 5177830104), (16, 4530601341), (18, 4027201192), (21, 3451886736), (23, 3151722672), (24, 3020400894), (28, 2588915052), (36, 2013600596), (42, 1725943368), (46, 1575861336), (48, 1510200447), (56, 1294457526), (63, 1150628912), (69, 1050574224), (72, 1006800298), (84, 862971684), (92, 787930668), (112, 647228763), (126, 575314456), (138, 525287112), (144, 503400149), (161, 450246096), (168, 431485842), (184, 393965334), (207, 350191408), (252, 287657228), (276, 262643556), (322, 225123048), (336, 215742921), (368, 196982667), (414, 175095704), (483, 150082032), (504, 143828614), (552, 131321778), (644, 112561524), (739, 98091504), (828, 87547852), (966, 75041016), (1008, 71914307), (1104, 65660889), (1288, 56280762), (1449, 50027344), (1478, 49045752), (1656, 43773926), (1932, 37520508), (2217, 32697168), (2576, 28140381), (2898, 25013672), (2956, 24522876), (3312, 21886963), (3864, 18760254), (4231, 17132976), (4434, 16348584), (5173, 14013072), (5796, 12506836), (5912, 12261438), (6651, 10899056), (7728, 9380127), (8462, 8566488), (8868, 8174292), (10346, 7006536), (11592, 6253418), (11824, 6130719), (12693, 5710992), (13302, 5449528), (15519, 4671024), (16924, 4283244), (16997, 4264848), (17736, 4087146), (20692, 3503268), (23184, 3126709), (25386, 2855496), (26604, 2724764), (29617, 2447568), (31038, 2335512), (33848, 2141622), (33994, 2132424), (35472, 2043573), (38079, 1903664), (41384, 1751634), (46557, 1557008), (50772, 1427748), (50991, 1421616), (53208, 1362382), (59234, 1223784), (62076, 1167756), (67696, 1070811), (67988, 1066212), (76158, 951832), (82768, 875817), (88851, 815856), (93114, 778504), (97313, 744912), (101544, 713874), (101982, 710808), (106416, 681191), (118468, 611892), (118979, 609264), (124152, 583878), (135976, 533106), (152316, 475916), (152973, 473872), (177702, 407928), (186228, 389252), (194626, 372456), (203088, 356937), (203964, 355404), (236936, 305946), (237958, 304632), (248304, 291939), (266553, 271952)]