90146868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8109

約数の個数: 72

約数和(自身を含む): 257594400

約数和(自身を除く): 167447532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 8069, 11172, 16138, 24207, 32276, 48414, 56483, 96828, 112966, 153311, 169449, 225932, 306622, 338898, 395381, 459933, 613244, 677796, 790762, 919866, 1073177, 1186143, 1581524, 1839732, 2146354, 2372286, 3219531, 4292708, 4744572, 6439062, 7512239, 12878124, 15024478, 22536717, 30048956, 45073434, 90146868]

約数ペア:

[(1, 90146868), (2, 45073434), (3, 30048956), (4, 22536717), (6, 15024478), (7, 12878124), (12, 7512239), (14, 6439062), (19, 4744572), (21, 4292708), (28, 3219531), (38, 2372286), (42, 2146354), (49, 1839732), (57, 1581524), (76, 1186143), (84, 1073177), (98, 919866), (114, 790762), (133, 677796), (147, 613244), (196, 459933), (228, 395381), (266, 338898), (294, 306622), (399, 225932), (532, 169449), (588, 153311), (798, 112966), (931, 96828), (1596, 56483), (1862, 48414), (2793, 32276), (3724, 24207), (5586, 16138), (8069, 11172)]