86720676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3119}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 232028160

約数和(自身を除く): 145307484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3119, 3972, 4634, 6238, 6951, 9268, 9357, 12476, 13902, 18714, 21833, 27804, 37428, 43666, 65499, 87332, 130998, 261996, 1032389, 2064778, 3097167, 4129556, 6194334, 7226723, 12388668, 14453446, 21680169, 28906892, 43360338, 86720676]

約数ペア:

[(1, 86720676), (2, 43360338), (3, 28906892), (4, 21680169), (6, 14453446), (7, 12388668), (12, 7226723), (14, 6194334), (21, 4129556), (28, 3097167), (42, 2064778), (84, 1032389), (331, 261996), (662, 130998), (993, 87332), (1324, 65499), (1986, 43666), (2317, 37428), (3119, 27804), (3972, 21833), (4634, 18714), (6238, 13902), (6951, 12476), (9268, 9357)]