80307918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 183845376

約数和(自身を除く): 103537458

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3347, 3999, 6694, 7998, 10041, 11997, 20082, 23994, 30123, 60246, 103757, 143921, 207514, 287842, 311271, 431763, 622542, 863526, 933813, 1295289, 1867626, 2590578, 4461551, 8923102, 13384653, 26769306, 40153959, 80307918]

約数ペア:

[(1, 80307918), (2, 40153959), (3, 26769306), (6, 13384653), (9, 8923102), (18, 4461551), (31, 2590578), (43, 1867626), (62, 1295289), (86, 933813), (93, 863526), (129, 622542), (186, 431763), (258, 311271), (279, 287842), (387, 207514), (558, 143921), (774, 103757), (1333, 60246), (2666, 30123), (3347, 23994), (3999, 20082), (6694, 11997), (7998, 10041)]