85769684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 208330752

約数和(自身を除く): 122561068

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 691, 806, 868, 1001, 1364, 1382, 1612, 2002, 2387, 2764, 2821, 4004, 4433, 4774, 4837, 5642, 7601, 8866, 8983, 9548, 9674, 11284, 15202, 17732, 17966, 19348, 21421, 30404, 31031, 35932, 42842, 53207, 62062, 62881, 85684, 98813, 106414, 124124, 125762, 149947, 197626, 212828, 235631, 251524, 278473, 299894, 395252, 471262, 556946, 599788, 691691, 942524, 1113892, 1383382, 1649417, 1949311, 2766764, 3063203, 3298834, 3898622, 6126406, 6597668, 7797244, 12252812, 21442421, 42884842, 85769684]

約数ペア:

[(1, 85769684), (2, 42884842), (4, 21442421), (7, 12252812), (11, 7797244), (13, 6597668), (14, 6126406), (22, 3898622), (26, 3298834), (28, 3063203), (31, 2766764), (44, 1949311), (52, 1649417), (62, 1383382), (77, 1113892), (91, 942524), (124, 691691), (143, 599788), (154, 556946), (182, 471262), (217, 395252), (286, 299894), (308, 278473), (341, 251524), (364, 235631), (403, 212828), (434, 197626), (572, 149947), (682, 125762), (691, 124124), (806, 106414), (868, 98813), (1001, 85684), (1364, 62881), (1382, 62062), (1612, 53207), (2002, 42842), (2387, 35932), (2764, 31031), (2821, 30404), (4004, 21421), (4433, 19348), (4774, 17966), (4837, 17732), (5642, 15202), (7601, 11284), (8866, 9674), (8983, 9548)]