85418568

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17707}}^1$

素因数の和:17786

約数の個数: 48

約数和(自身を含む): 234808080

約数和(自身を除く): 149389512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 17707, 35414, 53121, 70828, 106242, 141656, 159363, 212484, 318726, 424968, 637452, 1186369, 1274904, 2372738, 3559107, 4745476, 7118214, 9490952, 10677321, 14236428, 21354642, 28472856, 42709284, 85418568]

約数ペア:

[(1, 85418568), (2, 42709284), (3, 28472856), (4, 21354642), (6, 14236428), (8, 10677321), (9, 9490952), (12, 7118214), (18, 4745476), (24, 3559107), (36, 2372738), (67, 1274904), (72, 1186369), (134, 637452), (201, 424968), (268, 318726), (402, 212484), (536, 159363), (603, 141656), (804, 106242), (1206, 70828), (1608, 53121), (2412, 35414), (4824, 17707)]