86425668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7297}}^1$

素因数の和:7361

約数の個数: 72

約数和(自身を含む): 255021312

約数和(自身を除く): 168595644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 7297, 11844, 14594, 21891, 29188, 43782, 51079, 65673, 87564, 102158, 131346, 153237, 204316, 262692, 306474, 342959, 459711, 612948, 685918, 919422, 1028877, 1371836, 1838844, 2057754, 2400713, 3086631, 4115508, 4801426, 6173262, 7202139, 9602852, 12346524, 14404278, 21606417, 28808556, 43212834, 86425668]

約数ペア:

[(1, 86425668), (2, 43212834), (3, 28808556), (4, 21606417), (6, 14404278), (7, 12346524), (9, 9602852), (12, 7202139), (14, 6173262), (18, 4801426), (21, 4115508), (28, 3086631), (36, 2400713), (42, 2057754), (47, 1838844), (63, 1371836), (84, 1028877), (94, 919422), (126, 685918), (141, 612948), (188, 459711), (252, 342959), (282, 306474), (329, 262692), (423, 204316), (564, 153237), (658, 131346), (846, 102158), (987, 87564), (1316, 65673), (1692, 51079), (1974, 43782), (2961, 29188), (3948, 21891), (5922, 14594), (7297, 11844)]