85740928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 223110720

約数和(自身を除く): 137369792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 433, 442, 448, 476, 544, 728, 832, 866, 884, 896, 952, 1088, 1456, 1547, 1664, 1732, 1768, 1904, 2176, 2912, 3031, 3094, 3464, 3536, 3808, 5629, 5824, 6062, 6188, 6928, 7072, 7361, 7616, 11258, 11648, 12124, 12376, 13856, 14144, 14722, 15232, 22516, 24248, 24752, 27712, 28288, 29444, 39403, 45032, 48496, 49504, 51527, 55424, 58888, 78806, 90064, 95693, 96992, 99008, 103054, 117776, 157612, 180128, 191386, 193984, 198016, 206108, 235552, 315224, 360256, 382772, 387968, 412216, 471104, 630448, 669851, 720512, 765544, 824432, 942208, 1260896, 1339702, 1531088, 1648864, 2521792, 2679404, 3062176, 3297728, 5043584, 5358808, 6124352, 6595456, 10717616, 12248704, 21435232, 42870464, 85740928]

約数ペア:

[(1, 85740928), (2, 42870464), (4, 21435232), (7, 12248704), (8, 10717616), (13, 6595456), (14, 6124352), (16, 5358808), (17, 5043584), (26, 3297728), (28, 3062176), (32, 2679404), (34, 2521792), (52, 1648864), (56, 1531088), (64, 1339702), (68, 1260896), (91, 942208), (104, 824432), (112, 765544), (119, 720512), (128, 669851), (136, 630448), (182, 471104), (208, 412216), (221, 387968), (224, 382772), (238, 360256), (272, 315224), (364, 235552), (416, 206108), (433, 198016), (442, 193984), (448, 191386), (476, 180128), (544, 157612), (728, 117776), (832, 103054), (866, 99008), (884, 96992), (896, 95693), (952, 90064), (1088, 78806), (1456, 58888), (1547, 55424), (1664, 51527), (1732, 49504), (1768, 48496), (1904, 45032), (2176, 39403), (2912, 29444), (3031, 28288), (3094, 27712), (3464, 24752), (3536, 24248), (3808, 22516), (5629, 15232), (5824, 14722), (6062, 14144), (6188, 13856), (6928, 12376), (7072, 12124), (7361, 11648), (7616, 11258)]