78271356

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 188407296

約数和(自身を除く): 110135940

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 141, 188, 214, 282, 321, 428, 564, 642, 1284, 1297, 2594, 3891, 5029, 5188, 7782, 10058, 15087, 15564, 20116, 30174, 60348, 60959, 121918, 138779, 182877, 243836, 277558, 365754, 416337, 555116, 731508, 832674, 1665348, 6522613, 13045226, 19567839, 26090452, 39135678, 78271356]

約数ペア:

[(1, 78271356), (2, 39135678), (3, 26090452), (4, 19567839), (6, 13045226), (12, 6522613), (47, 1665348), (94, 832674), (107, 731508), (141, 555116), (188, 416337), (214, 365754), (282, 277558), (321, 243836), (428, 182877), (564, 138779), (642, 121918), (1284, 60959), (1297, 60348), (2594, 30174), (3891, 20116), (5029, 15564), (5188, 15087), (7782, 10058)]