40777596

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 107780400

約数和(自身を除く): 67002804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 281, 348, 417, 522, 556, 562, 834, 843, 1044, 1124, 1251, 1668, 1686, 2502, 2529, 3372, 4031, 5004, 5058, 8062, 8149, 10116, 12093, 16124, 16298, 24186, 24447, 32596, 36279, 39059, 48372, 48894, 72558, 73341, 78118, 97788, 117177, 145116, 146682, 156236, 234354, 293364, 351531, 468708, 703062, 1132711, 1406124, 2265422, 3398133, 4530844, 6796266, 10194399, 13592532, 20388798, 40777596]

約数ペア:

[(1, 40777596), (2, 20388798), (3, 13592532), (4, 10194399), (6, 6796266), (9, 4530844), (12, 3398133), (18, 2265422), (29, 1406124), (36, 1132711), (58, 703062), (87, 468708), (116, 351531), (139, 293364), (174, 234354), (261, 156236), (278, 146682), (281, 145116), (348, 117177), (417, 97788), (522, 78118), (556, 73341), (562, 72558), (834, 48894), (843, 48372), (1044, 39059), (1124, 36279), (1251, 32596), (1668, 24447), (1686, 24186), (2502, 16298), (2529, 16124), (3372, 12093), (4031, 10116), (5004, 8149), (5058, 8062)]