89970816

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 262180800

約数和(自身を除く): 172209984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 268, 269, 312, 384, 402, 416, 536, 538, 624, 804, 807, 832, 871, 1072, 1076, 1248, 1608, 1614, 1664, 1742, 2144, 2152, 2496, 2613, 3216, 3228, 3484, 3497, 4288, 4304, 4992, 5226, 6432, 6456, 6968, 6994, 8576, 8608, 10452, 10491, 12864, 12912, 13936, 13988, 17216, 18023, 20904, 20982, 25728, 25824, 27872, 27976, 34432, 36046, 41808, 41964, 51648, 54069, 55744, 55952, 72092, 83616, 83928, 103296, 108138, 111488, 111904, 144184, 167232, 167856, 216276, 223808, 234299, 288368, 334464, 335712, 432552, 447616, 468598, 576736, 671424, 702897, 865104, 937196, 1153472, 1342848, 1405794, 1730208, 1874392, 2306944, 2811588, 3460416, 3748784, 5623176, 6920832, 7497568, 11246352, 14995136, 22492704, 29990272, 44985408, 89970816]

約数ペア:

[(1, 89970816), (2, 44985408), (3, 29990272), (4, 22492704), (6, 14995136), (8, 11246352), (12, 7497568), (13, 6920832), (16, 5623176), (24, 3748784), (26, 3460416), (32, 2811588), (39, 2306944), (48, 1874392), (52, 1730208), (64, 1405794), (67, 1342848), (78, 1153472), (96, 937196), (104, 865104), (128, 702897), (134, 671424), (156, 576736), (192, 468598), (201, 447616), (208, 432552), (268, 335712), (269, 334464), (312, 288368), (384, 234299), (402, 223808), (416, 216276), (536, 167856), (538, 167232), (624, 144184), (804, 111904), (807, 111488), (832, 108138), (871, 103296), (1072, 83928), (1076, 83616), (1248, 72092), (1608, 55952), (1614, 55744), (1664, 54069), (1742, 51648), (2144, 41964), (2152, 41808), (2496, 36046), (2613, 34432), (3216, 27976), (3228, 27872), (3484, 25824), (3497, 25728), (4288, 20982), (4304, 20904), (4992, 18023), (5226, 17216), (6432, 13988), (6456, 13936), (6968, 12912), (6994, 12864), (8576, 10491), (8608, 10452)]