68478154

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 40095542

約数列:

[1, 2, 47, 67, 83, 94, 131, 134, 166, 262, 3149, 3901, 5561, 6157, 6298, 7802, 8777, 10873, 11122, 12314, 17554, 21746, 261367, 412519, 511031, 522734, 728491, 825038, 1022062, 1456982, 34239077, 68478154]

約数ペア:

[(1, 68478154), (2, 34239077), (47, 1456982), (67, 1022062), (83, 825038), (94, 728491), (131, 522734), (134, 511031), (166, 412519), (262, 261367), (3149, 21746), (3901, 17554), (5561, 12314), (6157, 11122), (6298, 10873), (7802, 8777)]