86810346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1283}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 221875200

約数和(自身を除く): 135064854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 179, 189, 358, 378, 537, 1074, 1253, 1283, 1611, 2506, 2566, 3222, 3759, 3849, 4833, 7518, 7698, 8981, 9666, 11277, 11547, 17962, 22554, 23094, 26943, 33831, 34641, 53886, 67662, 69282, 80829, 161658, 229657, 242487, 459314, 484974, 688971, 1377942, 1607599, 2066913, 3215198, 4133826, 4822797, 6200739, 9645594, 12401478, 14468391, 28936782, 43405173, 86810346]

約数ペア:

[(1, 86810346), (2, 43405173), (3, 28936782), (6, 14468391), (7, 12401478), (9, 9645594), (14, 6200739), (18, 4822797), (21, 4133826), (27, 3215198), (42, 2066913), (54, 1607599), (63, 1377942), (126, 688971), (179, 484974), (189, 459314), (358, 242487), (378, 229657), (537, 161658), (1074, 80829), (1253, 69282), (1283, 67662), (1611, 53886), (2506, 34641), (2566, 33831), (3222, 26943), (3759, 23094), (3849, 22554), (4833, 17962), (7518, 11547), (7698, 11277), (8981, 9666)]