90947376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 120

約数和(自身を含む): 288644720

約数和(自身を除く): 197697344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2557, 2736, 2964, 3952, 4446, 5114, 5928, 7671, 8892, 10228, 11856, 15342, 17784, 20456, 23013, 30684, 33241, 35568, 40912, 46026, 48583, 61368, 66482, 92052, 97166, 99723, 122736, 132964, 145749, 184104, 194332, 199446, 265928, 291498, 299169, 368208, 388664, 398892, 437247, 531856, 582996, 598338, 631579, 777328, 797784, 874494, 1165992, 1196676, 1263158, 1595568, 1748988, 1894737, 2331984, 2393352, 2526316, 3497976, 3789474, 4786704, 5052632, 5684211, 6995952, 7578948, 10105264, 11368422, 15157896, 22736844, 30315792, 45473688, 90947376]

約数ペア:

[(1, 90947376), (2, 45473688), (3, 30315792), (4, 22736844), (6, 15157896), (8, 11368422), (9, 10105264), (12, 7578948), (13, 6995952), (16, 5684211), (18, 5052632), (19, 4786704), (24, 3789474), (26, 3497976), (36, 2526316), (38, 2393352), (39, 2331984), (48, 1894737), (52, 1748988), (57, 1595568), (72, 1263158), (76, 1196676), (78, 1165992), (104, 874494), (114, 797784), (117, 777328), (144, 631579), (152, 598338), (156, 582996), (171, 531856), (208, 437247), (228, 398892), (234, 388664), (247, 368208), (304, 299169), (312, 291498), (342, 265928), (456, 199446), (468, 194332), (494, 184104), (624, 145749), (684, 132964), (741, 122736), (912, 99723), (936, 97166), (988, 92052), (1368, 66482), (1482, 61368), (1872, 48583), (1976, 46026), (2223, 40912), (2557, 35568), (2736, 33241), (2964, 30684), (3952, 23013), (4446, 20456), (5114, 17784), (5928, 15342), (7671, 11856), (8892, 10228)]