77167168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 56

約数和(自身を含む): 166356792

約数和(自身を除く): 89189624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 677, 832, 1096, 1354, 1781, 2192, 2708, 3562, 4384, 5416, 7124, 8768, 8801, 10832, 14248, 17602, 21664, 28496, 35204, 43328, 56992, 70408, 92749, 113984, 140816, 185498, 281632, 370996, 563264, 741992, 1205737, 1483984, 2411474, 2967968, 4822948, 5935936, 9645896, 19291792, 38583584, 77167168]

約数ペア:

[(1, 77167168), (2, 38583584), (4, 19291792), (8, 9645896), (13, 5935936), (16, 4822948), (26, 2967968), (32, 2411474), (52, 1483984), (64, 1205737), (104, 741992), (137, 563264), (208, 370996), (274, 281632), (416, 185498), (548, 140816), (677, 113984), (832, 92749), (1096, 70408), (1354, 56992), (1781, 43328), (2192, 35204), (2708, 28496), (3562, 21664), (4384, 17602), (5416, 14248), (7124, 10832), (8768, 8801)]