80329556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 76434604

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 212, 527, 719, 901, 1054, 1438, 1643, 1802, 2108, 2876, 3286, 3604, 6572, 12223, 22289, 24446, 27931, 38107, 44578, 48892, 55862, 76214, 89156, 111724, 152428, 378913, 647819, 757826, 1181317, 1295638, 1515652, 2362634, 2591276, 4725268, 20082389, 40164778, 80329556]

約数ペア:

[(1, 80329556), (2, 40164778), (4, 20082389), (17, 4725268), (31, 2591276), (34, 2362634), (53, 1515652), (62, 1295638), (68, 1181317), (106, 757826), (124, 647819), (212, 378913), (527, 152428), (719, 111724), (901, 89156), (1054, 76214), (1438, 55862), (1643, 48892), (1802, 44578), (2108, 38107), (2876, 27931), (3286, 24446), (3604, 22289), (6572, 12223)]