69749876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 145539072

約数和(自身を除く): 75789196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 751, 868, 1498, 1502, 2996, 3004, 3317, 5257, 6634, 10514, 13268, 21028, 23219, 23281, 46438, 46562, 80357, 92876, 93124, 160714, 162967, 321428, 325934, 562499, 651868, 1124998, 2249996, 2491067, 4982134, 9964268, 17437469, 34874938, 69749876]

約数ペア:

[(1, 69749876), (2, 34874938), (4, 17437469), (7, 9964268), (14, 4982134), (28, 2491067), (31, 2249996), (62, 1124998), (107, 651868), (124, 562499), (214, 325934), (217, 321428), (428, 162967), (434, 160714), (749, 93124), (751, 92876), (868, 80357), (1498, 46562), (1502, 46438), (2996, 23281), (3004, 23219), (3317, 21028), (5257, 13268), (6634, 10514)]