82917684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 218050560

約数和(自身を除く): 135132876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 389, 558, 573, 764, 778, 1116, 1146, 1167, 1556, 1719, 2292, 2334, 3438, 3501, 4668, 5921, 6876, 7002, 11842, 12059, 14004, 17763, 23684, 24118, 35526, 36177, 48236, 53289, 71052, 72354, 74299, 106578, 108531, 144708, 148598, 213156, 217062, 222897, 297196, 434124, 445794, 668691, 891588, 1337382, 2303269, 2674764, 4606538, 6909807, 9213076, 13819614, 20729421, 27639228, 41458842, 82917684]

約数ペア:

[(1, 82917684), (2, 41458842), (3, 27639228), (4, 20729421), (6, 13819614), (9, 9213076), (12, 6909807), (18, 4606538), (31, 2674764), (36, 2303269), (62, 1337382), (93, 891588), (124, 668691), (186, 445794), (191, 434124), (279, 297196), (372, 222897), (382, 217062), (389, 213156), (558, 148598), (573, 144708), (764, 108531), (778, 106578), (1116, 74299), (1146, 72354), (1167, 71052), (1556, 53289), (1719, 48236), (2292, 36177), (2334, 35526), (3438, 24118), (3501, 23684), (4668, 17763), (5921, 14004), (6876, 12059), (7002, 11842)]