80668434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10311

約数の個数: 64

約数和(自身を含む): 213000192

約数和(自身を除く): 132331758

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 10271, 20542, 30813, 61626, 71897, 112981, 143794, 174607, 215691, 225962, 338943, 349214, 431382, 523821, 677886, 790867, 1047642, 1222249, 1581734, 1920677, 2372601, 2444498, 3666747, 3841354, 4745202, 5762031, 7333494, 11524062, 13444739, 26889478, 40334217, 80668434]

約数ペア:

[(1, 80668434), (2, 40334217), (3, 26889478), (6, 13444739), (7, 11524062), (11, 7333494), (14, 5762031), (17, 4745202), (21, 3841354), (22, 3666747), (33, 2444498), (34, 2372601), (42, 1920677), (51, 1581734), (66, 1222249), (77, 1047642), (102, 790867), (119, 677886), (154, 523821), (187, 431382), (231, 349214), (238, 338943), (357, 225962), (374, 215691), (462, 174607), (561, 143794), (714, 112981), (1122, 71897), (1309, 61626), (2618, 30813), (3927, 20542), (7854, 10271)]