89621574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 212115456

約数和(自身を除く): 122493882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 83, 94, 141, 166, 249, 282, 329, 498, 547, 581, 658, 987, 1094, 1162, 1641, 1743, 1974, 3282, 3486, 3829, 3901, 7658, 7802, 11487, 11703, 22974, 23406, 25709, 27307, 45401, 51418, 54614, 77127, 81921, 90802, 136203, 154254, 163842, 179963, 272406, 317807, 359926, 539889, 635614, 953421, 1079778, 1906842, 2133847, 4267694, 6401541, 12803082, 14936929, 29873858, 44810787, 89621574]

約数ペア:

[(1, 89621574), (2, 44810787), (3, 29873858), (6, 14936929), (7, 12803082), (14, 6401541), (21, 4267694), (42, 2133847), (47, 1906842), (83, 1079778), (94, 953421), (141, 635614), (166, 539889), (249, 359926), (282, 317807), (329, 272406), (498, 179963), (547, 163842), (581, 154254), (658, 136203), (987, 90802), (1094, 81921), (1162, 77127), (1641, 54614), (1743, 51418), (1974, 45401), (3282, 27307), (3486, 25709), (3829, 23406), (3901, 22974), (7658, 11703), (7802, 11487)]