54438768

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1742

約数の個数: 60

約数和(自身を含む): 153049728

約数和(自身を除く): 98610960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1471, 1542, 2056, 2313, 2942, 3084, 4112, 4413, 4626, 5884, 6168, 8826, 9252, 11768, 12336, 13239, 17652, 18504, 23536, 26478, 35304, 37008, 52956, 70608, 105912, 211824, 378047, 756094, 1134141, 1512188, 2268282, 3024376, 3402423, 4536564, 6048752, 6804846, 9073128, 13609692, 18146256, 27219384, 54438768]

約数ペア:

[(1, 54438768), (2, 27219384), (3, 18146256), (4, 13609692), (6, 9073128), (8, 6804846), (9, 6048752), (12, 4536564), (16, 3402423), (18, 3024376), (24, 2268282), (36, 1512188), (48, 1134141), (72, 756094), (144, 378047), (257, 211824), (514, 105912), (771, 70608), (1028, 52956), (1471, 37008), (1542, 35304), (2056, 26478), (2313, 23536), (2942, 18504), (3084, 17652), (4112, 13239), (4413, 12336), (4626, 11768), (5884, 9252), (6168, 8826)]