81239208

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 211766400

約数和(自身を除く): 130527192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 151, 174, 232, 302, 348, 453, 604, 696, 773, 906, 1208, 1546, 1812, 2319, 3092, 3624, 4379, 4638, 6184, 8758, 9276, 13137, 17516, 18552, 22417, 26274, 35032, 44834, 52548, 67251, 89668, 105096, 116723, 134502, 179336, 233446, 269004, 350169, 466892, 538008, 700338, 933784, 1400676, 2801352, 3384967, 6769934, 10154901, 13539868, 20309802, 27079736, 40619604, 81239208]

約数ペア:

[(1, 81239208), (2, 40619604), (3, 27079736), (4, 20309802), (6, 13539868), (8, 10154901), (12, 6769934), (24, 3384967), (29, 2801352), (58, 1400676), (87, 933784), (116, 700338), (151, 538008), (174, 466892), (232, 350169), (302, 269004), (348, 233446), (453, 179336), (604, 134502), (696, 116723), (773, 105096), (906, 89668), (1208, 67251), (1546, 52548), (1812, 44834), (2319, 35032), (3092, 26274), (3624, 22417), (4379, 18552), (4638, 17516), (6184, 13137), (8758, 9276)]