78877506

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 163995840

約数和(自身を除く): 85118334

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 227, 454, 681, 1362, 1997, 3994, 5991, 6583, 11982, 13166, 19749, 39498, 57913, 115826, 173739, 347478, 453319, 906638, 1359957, 2719914, 13146251, 26292502, 39438753, 78877506]

約数ペア:

[(1, 78877506), (2, 39438753), (3, 26292502), (6, 13146251), (29, 2719914), (58, 1359957), (87, 906638), (174, 453319), (227, 347478), (454, 173739), (681, 115826), (1362, 57913), (1997, 39498), (3994, 19749), (5991, 13166), (6583, 11982)]