81584808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 214617600

約数和(自身を除く): 133032792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 2069, 3286, 4138, 4929, 6207, 6572, 8276, 9858, 12414, 13144, 16552, 19716, 24828, 39432, 49656, 64139, 109657, 128278, 192417, 219314, 256556, 328971, 384834, 438628, 513112, 657942, 769668, 877256, 1315884, 1539336, 2631768, 3399367, 6798734, 10198101, 13597468, 20396202, 27194936, 40792404, 81584808]

約数ペア:

[(1, 81584808), (2, 40792404), (3, 27194936), (4, 20396202), (6, 13597468), (8, 10198101), (12, 6798734), (24, 3399367), (31, 2631768), (53, 1539336), (62, 1315884), (93, 877256), (106, 769668), (124, 657942), (159, 513112), (186, 438628), (212, 384834), (248, 328971), (318, 256556), (372, 219314), (424, 192417), (636, 128278), (744, 109657), (1272, 64139), (1643, 49656), (2069, 39432), (3286, 24828), (4138, 19716), (4929, 16552), (6207, 13144), (6572, 12414), (8276, 9858)]