85842008

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 189181440

約数和(自身を除く): 103339432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 137, 167, 268, 274, 334, 469, 536, 548, 668, 938, 959, 1096, 1169, 1336, 1876, 1918, 2338, 3752, 3836, 4676, 7672, 9179, 9352, 11189, 18358, 22378, 22879, 36716, 44756, 45758, 64253, 73432, 78323, 89512, 91516, 128506, 156646, 160153, 183032, 257012, 313292, 320306, 514024, 626584, 640612, 1281224, 1532893, 3065786, 6131572, 10730251, 12263144, 21460502, 42921004, 85842008]

約数ペア:

[(1, 85842008), (2, 42921004), (4, 21460502), (7, 12263144), (8, 10730251), (14, 6131572), (28, 3065786), (56, 1532893), (67, 1281224), (134, 640612), (137, 626584), (167, 514024), (268, 320306), (274, 313292), (334, 257012), (469, 183032), (536, 160153), (548, 156646), (668, 128506), (938, 91516), (959, 89512), (1096, 78323), (1169, 73432), (1336, 64253), (1876, 45758), (1918, 44756), (2338, 36716), (3752, 22879), (3836, 22378), (4676, 18358), (7672, 11189), (9179, 9352)]