78005186

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 61098814

約数列:

[1, 2, 7, 14, 29, 58, 203, 229, 406, 458, 839, 1603, 1678, 3206, 5873, 6641, 11746, 13282, 24331, 46487, 48662, 92974, 170317, 192131, 340634, 384262, 1344917, 2689834, 5571799, 11143598, 39002593, 78005186]

約数ペア:

[(1, 78005186), (2, 39002593), (7, 11143598), (14, 5571799), (29, 2689834), (58, 1344917), (203, 384262), (229, 340634), (406, 192131), (458, 170317), (839, 92974), (1603, 48662), (1678, 46487), (3206, 24331), (5873, 13282), (6641, 11746)]