68091562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 71254358

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 682, 839, 1054, 1309, 1678, 2387, 2618, 3689, 4774, 5797, 5873, 7378, 9229, 11594, 11746, 14263, 18458, 26009, 28526, 40579, 52018, 64603, 81158, 99841, 129206, 156893, 182063, 199682, 286099, 313786, 364126, 442153, 572198, 884306, 1098251, 2002693, 2196502, 3095071, 4005386, 4863683, 6190142, 9727366, 34045781, 68091562]

約数ペア:

[(1, 68091562), (2, 34045781), (7, 9727366), (11, 6190142), (14, 4863683), (17, 4005386), (22, 3095071), (31, 2196502), (34, 2002693), (62, 1098251), (77, 884306), (119, 572198), (154, 442153), (187, 364126), (217, 313786), (238, 286099), (341, 199682), (374, 182063), (434, 156893), (527, 129206), (682, 99841), (839, 81158), (1054, 64603), (1309, 52018), (1678, 40579), (2387, 28526), (2618, 26009), (3689, 18458), (4774, 14263), (5797, 11746), (5873, 11594), (7378, 9229)]