82790292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^2$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 213541216

約数和(自身を除く): 130750924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 89, 134, 156, 178, 201, 267, 268, 356, 402, 534, 804, 871, 1068, 1157, 1742, 2314, 2613, 3471, 3484, 4628, 5226, 5963, 6942, 7921, 10452, 11926, 13884, 15842, 17889, 23763, 23852, 31684, 35778, 47526, 71556, 77519, 95052, 102973, 155038, 205946, 232557, 308919, 310076, 411892, 465114, 530707, 617838, 930228, 1061414, 1235676, 1592121, 2122828, 3184242, 6368484, 6899191, 13798382, 20697573, 27596764, 41395146, 82790292]

約数ペア:

[(1, 82790292), (2, 41395146), (3, 27596764), (4, 20697573), (6, 13798382), (12, 6899191), (13, 6368484), (26, 3184242), (39, 2122828), (52, 1592121), (67, 1235676), (78, 1061414), (89, 930228), (134, 617838), (156, 530707), (178, 465114), (201, 411892), (267, 310076), (268, 308919), (356, 232557), (402, 205946), (534, 155038), (804, 102973), (871, 95052), (1068, 77519), (1157, 71556), (1742, 47526), (2314, 35778), (2613, 31684), (3471, 23852), (3484, 23763), (4628, 17889), (5226, 15842), (5963, 13884), (6942, 11926), (7921, 10452)]