86999250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8923}}^1$

素因数の和:8956

約数の個数: 64

約数和(自身を含む): 233880192

約数和(自身を除く): 146880942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 8923, 9750, 17846, 26769, 44615, 53538, 89230, 115999, 133845, 223075, 231998, 267690, 347997, 446150, 579995, 669225, 695994, 1115375, 1159990, 1338450, 1739985, 2230750, 2899975, 3346125, 3479970, 5799950, 6692250, 8699925, 14499875, 17399850, 28999750, 43499625, 86999250]

約数ペア:

[(1, 86999250), (2, 43499625), (3, 28999750), (5, 17399850), (6, 14499875), (10, 8699925), (13, 6692250), (15, 5799950), (25, 3479970), (26, 3346125), (30, 2899975), (39, 2230750), (50, 1739985), (65, 1338450), (75, 1159990), (78, 1115375), (125, 695994), (130, 669225), (150, 579995), (195, 446150), (250, 347997), (325, 267690), (375, 231998), (390, 223075), (650, 133845), (750, 115999), (975, 89230), (1625, 53538), (1950, 44615), (3250, 26769), (4875, 17846), (8923, 9750)]