77129904

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 206781408

約数和(自身を除く): 129651504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 137, 148, 222, 274, 296, 317, 411, 444, 548, 592, 634, 822, 888, 951, 1096, 1268, 1644, 1776, 1902, 2192, 2536, 3288, 3804, 5069, 5072, 6576, 7608, 10138, 11729, 15207, 15216, 20276, 23458, 30414, 35187, 40552, 43429, 46916, 60828, 70374, 81104, 86858, 93832, 121656, 130287, 140748, 173716, 187664, 243312, 260574, 281496, 347432, 521148, 562992, 694864, 1042296, 1606873, 2084592, 3213746, 4820619, 6427492, 9641238, 12854984, 19282476, 25709968, 38564952, 77129904]

約数ペア:

[(1, 77129904), (2, 38564952), (3, 25709968), (4, 19282476), (6, 12854984), (8, 9641238), (12, 6427492), (16, 4820619), (24, 3213746), (37, 2084592), (48, 1606873), (74, 1042296), (111, 694864), (137, 562992), (148, 521148), (222, 347432), (274, 281496), (296, 260574), (317, 243312), (411, 187664), (444, 173716), (548, 140748), (592, 130287), (634, 121656), (822, 93832), (888, 86858), (951, 81104), (1096, 70374), (1268, 60828), (1644, 46916), (1776, 43429), (1902, 40552), (2192, 35187), (2536, 30414), (3288, 23458), (3804, 20276), (5069, 15216), (5072, 15207), (6576, 11729), (7608, 10138)]