80190666

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 186608448

約数和(自身を除く): 106417782

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 3691, 7242, 7382, 10863, 11073, 21726, 22146, 33219, 62747, 66438, 125494, 188241, 262061, 376482, 524122, 564723, 786183, 1129446, 1572366, 2358549, 4455037, 4717098, 8910074, 13365111, 26730222, 40095333, 80190666]

約数ペア:

[(1, 80190666), (2, 40095333), (3, 26730222), (6, 13365111), (9, 8910074), (17, 4717098), (18, 4455037), (34, 2358549), (51, 1572366), (71, 1129446), (102, 786183), (142, 564723), (153, 524122), (213, 376482), (306, 262061), (426, 188241), (639, 125494), (1207, 66438), (1278, 62747), (2414, 33219), (3621, 22146), (3691, 21726), (7242, 11073), (7382, 10863)]