72970962

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 151718400

約数和(自身を除く): 78747438

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 186, 298, 447, 894, 2633, 4619, 5266, 7899, 9238, 13857, 15798, 27714, 81623, 163246, 244869, 392317, 489738, 784634, 1176951, 2353902, 12161827, 24323654, 36485481, 72970962]

約数ペア:

[(1, 72970962), (2, 36485481), (3, 24323654), (6, 12161827), (31, 2353902), (62, 1176951), (93, 784634), (149, 489738), (186, 392317), (298, 244869), (447, 163246), (894, 81623), (2633, 27714), (4619, 15798), (5266, 13857), (7899, 9238)]