80676696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2503}}^1$

素因数の和:2608

約数の個数: 64

約数和(自身を含む): 216345600

約数和(自身を除く): 135668904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2503, 2686, 4029, 5006, 5372, 7509, 8058, 10012, 10744, 15018, 16116, 20024, 30036, 32232, 42551, 60072, 85102, 127653, 170204, 197737, 255306, 340408, 395474, 510612, 593211, 790948, 1021224, 1186422, 1581896, 2372844, 3361529, 4745688, 6723058, 10084587, 13446116, 20169174, 26892232, 40338348, 80676696]

約数ペア:

[(1, 80676696), (2, 40338348), (3, 26892232), (4, 20169174), (6, 13446116), (8, 10084587), (12, 6723058), (17, 4745688), (24, 3361529), (34, 2372844), (51, 1581896), (68, 1186422), (79, 1021224), (102, 790948), (136, 593211), (158, 510612), (204, 395474), (237, 340408), (316, 255306), (408, 197737), (474, 170204), (632, 127653), (948, 85102), (1343, 60072), (1896, 42551), (2503, 32232), (2686, 30036), (4029, 20024), (5006, 16116), (5372, 15018), (7509, 10744), (8058, 10012)]