72395928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 239241600

約数和(自身を除く): 166845672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 152, 153, 171, 187, 198, 204, 209, 228, 264, 283, 306, 323, 342, 374, 396, 408, 418, 456, 561, 566, 612, 627, 646, 684, 748, 792, 836, 849, 969, 1122, 1132, 1224, 1254, 1292, 1368, 1496, 1672, 1683, 1698, 1881, 1938, 2244, 2264, 2508, 2547, 2584, 2907, 3113, 3366, 3396, 3553, 3762, 3876, 4488, 4811, 5016, 5094, 5377, 5814, 6226, 6732, 6792, 7106, 7524, 7752, 9339, 9622, 10188, 10659, 10754, 11628, 12452, 13464, 14212, 14433, 15048, 16131, 18678, 19244, 20376, 21318, 21508, 23256, 24904, 28017, 28424, 28866, 31977, 32262, 37356, 38488, 42636, 43016, 43299, 48393, 52921, 56034, 57732, 59147, 63954, 64524, 74712, 85272, 86598, 91409, 96786, 105842, 112068, 115464, 118294, 127908, 129048, 158763, 173196, 177441, 182818, 193572, 211684, 224136, 236588, 255816, 274227, 317526, 346392, 354882, 365636, 387144, 423368, 473176, 476289, 532323, 548454, 635052, 709764, 731272, 822681, 952578, 1005499, 1064646, 1096908, 1270104, 1419528, 1645362, 1905156, 2010998, 2129292, 2193816, 3016497, 3290724, 3810312, 4021996, 4258584, 6032994, 6581448, 8043992, 9049491, 12065988, 18098982, 24131976, 36197964, 72395928]

約数ペア:

[(1, 72395928), (2, 36197964), (3, 24131976), (4, 18098982), (6, 12065988), (8, 9049491), (9, 8043992), (11, 6581448), (12, 6032994), (17, 4258584), (18, 4021996), (19, 3810312), (22, 3290724), (24, 3016497), (33, 2193816), (34, 2129292), (36, 2010998), (38, 1905156), (44, 1645362), (51, 1419528), (57, 1270104), (66, 1096908), (68, 1064646), (72, 1005499), (76, 952578), (88, 822681), (99, 731272), (102, 709764), (114, 635052), (132, 548454), (136, 532323), (152, 476289), (153, 473176), (171, 423368), (187, 387144), (198, 365636), (204, 354882), (209, 346392), (228, 317526), (264, 274227), (283, 255816), (306, 236588), (323, 224136), (342, 211684), (374, 193572), (396, 182818), (408, 177441), (418, 173196), (456, 158763), (561, 129048), (566, 127908), (612, 118294), (627, 115464), (646, 112068), (684, 105842), (748, 96786), (792, 91409), (836, 86598), (849, 85272), (969, 74712), (1122, 64524), (1132, 63954), (1224, 59147), (1254, 57732), (1292, 56034), (1368, 52921), (1496, 48393), (1672, 43299), (1683, 43016), (1698, 42636), (1881, 38488), (1938, 37356), (2244, 32262), (2264, 31977), (2508, 28866), (2547, 28424), (2584, 28017), (2907, 24904), (3113, 23256), (3366, 21508), (3396, 21318), (3553, 20376), (3762, 19244), (3876, 18678), (4488, 16131), (4811, 15048), (5016, 14433), (5094, 14212), (5377, 13464), (5814, 12452), (6226, 11628), (6732, 10754), (6792, 10659), (7106, 10188), (7524, 9622), (7752, 9339)]