8587272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 22524480

約数和(自身を除く): 13937208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 157, 159, 172, 212, 258, 314, 318, 344, 424, 471, 516, 628, 636, 942, 1032, 1256, 1272, 1884, 2279, 3768, 4558, 6751, 6837, 8321, 9116, 13502, 13674, 16642, 18232, 20253, 24963, 27004, 27348, 33284, 40506, 49926, 54008, 54696, 66568, 81012, 99852, 162024, 199704, 357803, 715606, 1073409, 1431212, 2146818, 2862424, 4293636, 8587272]

約数ペア:

[(1, 8587272), (2, 4293636), (3, 2862424), (4, 2146818), (6, 1431212), (8, 1073409), (12, 715606), (24, 357803), (43, 199704), (53, 162024), (86, 99852), (106, 81012), (129, 66568), (157, 54696), (159, 54008), (172, 49926), (212, 40506), (258, 33284), (314, 27348), (318, 27004), (344, 24963), (424, 20253), (471, 18232), (516, 16642), (628, 13674), (636, 13502), (942, 9116), (1032, 8321), (1256, 6837), (1272, 6751), (1884, 4558), (2279, 3768)]