72255456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 259660800

約数和(自身を除く): 187405344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 919, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1838, 1872, 2016, 2184, 2457, 2757, 2808, 2912, 3024, 3276, 3676, 3744, 4368, 4914, 5514, 5616, 6048, 6433, 6552, 7352, 8271, 8736, 9828, 11028, 11232, 11947, 12866, 13104, 14704, 16542, 19299, 19656, 22056, 23894, 24813, 25732, 26208, 29408, 33084, 35841, 38598, 39312, 44112, 47788, 49626, 51464, 57897, 66168, 71682, 77196, 78624, 83629, 88224, 95576, 99252, 102928, 107523, 115794, 132336, 143364, 154392, 167258, 173691, 191152, 198504, 205856, 215046, 231588, 250887, 264672, 286728, 308784, 322569, 334516, 347382, 382304, 397008, 430092, 463176, 501774, 573456, 617568, 645138, 669032, 694764, 752661, 794016, 860184, 926352, 1003548, 1146912, 1290276, 1338064, 1389528, 1505322, 1720368, 1852704, 2007096, 2257983, 2580552, 2676128, 2779056, 3010644, 3440736, 4014192, 4515966, 5161104, 5558112, 6021288, 8028384, 9031932, 10322208, 12042576, 18063864, 24085152, 36127728, 72255456]

約数ペア:

[(1, 72255456), (2, 36127728), (3, 24085152), (4, 18063864), (6, 12042576), (7, 10322208), (8, 9031932), (9, 8028384), (12, 6021288), (13, 5558112), (14, 5161104), (16, 4515966), (18, 4014192), (21, 3440736), (24, 3010644), (26, 2779056), (27, 2676128), (28, 2580552), (32, 2257983), (36, 2007096), (39, 1852704), (42, 1720368), (48, 1505322), (52, 1389528), (54, 1338064), (56, 1290276), (63, 1146912), (72, 1003548), (78, 926352), (84, 860184), (91, 794016), (96, 752661), (104, 694764), (108, 669032), (112, 645138), (117, 617568), (126, 573456), (144, 501774), (156, 463176), (168, 430092), (182, 397008), (189, 382304), (208, 347382), (216, 334516), (224, 322569), (234, 308784), (252, 286728), (273, 264672), (288, 250887), (312, 231588), (336, 215046), (351, 205856), (364, 198504), (378, 191152), (416, 173691), (432, 167258), (468, 154392), (504, 143364), (546, 132336), (624, 115794), (672, 107523), (702, 102928), (728, 99252), (756, 95576), (819, 88224), (864, 83629), (919, 78624), (936, 77196), (1008, 71682), (1092, 66168), (1248, 57897), (1404, 51464), (1456, 49626), (1512, 47788), (1638, 44112), (1838, 39312), (1872, 38598), (2016, 35841), (2184, 33084), (2457, 29408), (2757, 26208), (2808, 25732), (2912, 24813), (3024, 23894), (3276, 22056), (3676, 19656), (3744, 19299), (4368, 16542), (4914, 14704), (5514, 13104), (5616, 12866), (6048, 11947), (6433, 11232), (6552, 11028), (7352, 9828), (8271, 8736)]