31625413668

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2647}}^1\times {\mathrm{4201}}^1$

素因数の和:6937

約数の個数: 72

約数和(自身を含む): 81003802880

約数和(自身を除く): 49378389212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2647, 2844, 4201, 5294, 7941, 8402, 10588, 12603, 15882, 16804, 23823, 25206, 31764, 37809, 47646, 50412, 75618, 95292, 151236, 209113, 331879, 418226, 627339, 663758, 836452, 995637, 1254678, 1327516, 1882017, 1991274, 2509356, 2986911, 3764034, 3982548, 5973822, 7528068, 11120047, 11947644, 22240094, 33360141, 44480188, 66720282, 100080423, 133440564, 200160846, 400321692, 878483713, 1756967426, 2635451139, 3513934852, 5270902278, 7906353417, 10541804556, 15812706834, 31625413668]

約数ペア:

[(1, 31625413668), (2, 15812706834), (3, 10541804556), (4, 7906353417), (6, 5270902278), (9, 3513934852), (12, 2635451139), (18, 1756967426), (36, 878483713), (79, 400321692), (158, 200160846), (237, 133440564), (316, 100080423), (474, 66720282), (711, 44480188), (948, 33360141), (1422, 22240094), (2647, 11947644), (2844, 11120047), (4201, 7528068), (5294, 5973822), (7941, 3982548), (8402, 3764034), (10588, 2986911), (12603, 2509356), (15882, 1991274), (16804, 1882017), (23823, 1327516), (25206, 1254678), (31764, 995637), (37809, 836452), (47646, 663758), (50412, 627339), (75618, 418226), (95292, 331879), (151236, 209113)]