67432686

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 77332242

約数列:

[1, 2, 3, 6, 43, 47, 67, 83, 86, 94, 129, 134, 141, 166, 201, 249, 258, 282, 402, 498, 2021, 2881, 3149, 3569, 3901, 4042, 5561, 5762, 6063, 6298, 7138, 7802, 8643, 9447, 10707, 11122, 11703, 12126, 16683, 17286, 18894, 21414, 23406, 33366, 135407, 167743, 239123, 261367, 270814, 335486, 406221, 478246, 503229, 522734, 717369, 784101, 812442, 1006458, 1434738, 1568202, 11238781, 22477562, 33716343, 67432686]

約数ペア:

[(1, 67432686), (2, 33716343), (3, 22477562), (6, 11238781), (43, 1568202), (47, 1434738), (67, 1006458), (83, 812442), (86, 784101), (94, 717369), (129, 522734), (134, 503229), (141, 478246), (166, 406221), (201, 335486), (249, 270814), (258, 261367), (282, 239123), (402, 167743), (498, 135407), (2021, 33366), (2881, 23406), (3149, 21414), (3569, 18894), (3901, 17286), (4042, 16683), (5561, 12126), (5762, 11703), (6063, 11122), (6298, 10707), (7138, 9447), (7802, 8643)]