87787476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{38707}}^1$

素因数の和:38730

約数の個数: 60

約数和(自身を含む): 262285408

約数和(自身を除く): 174497932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 38707, 77414, 116121, 154828, 232242, 270949, 348363, 464484, 541898, 696726, 812847, 1045089, 1083796, 1393452, 1625694, 2090178, 2438541, 3135267, 3251388, 4180356, 4877082, 6270534, 7315623, 9754164, 12541068, 14631246, 21946869, 29262492, 43893738, 87787476]

約数ペア:

[(1, 87787476), (2, 43893738), (3, 29262492), (4, 21946869), (6, 14631246), (7, 12541068), (9, 9754164), (12, 7315623), (14, 6270534), (18, 4877082), (21, 4180356), (27, 3251388), (28, 3135267), (36, 2438541), (42, 2090178), (54, 1625694), (63, 1393452), (81, 1083796), (84, 1045089), (108, 812847), (126, 696726), (162, 541898), (189, 464484), (252, 348363), (324, 270949), (378, 232242), (567, 154828), (756, 116121), (1134, 77414), (2268, 38707)]