84689904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{135721}}^1$

素因数の和:135745

約数の個数: 40

約数和(自身を含む): 235613392

約数和(自身を除く): 150923488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 135721, 271442, 407163, 542884, 814326, 1085768, 1628652, 1764373, 2171536, 3257304, 3528746, 5293119, 6514608, 7057492, 10586238, 14114984, 21172476, 28229968, 42344952, 84689904]

約数ペア:

[(1, 84689904), (2, 42344952), (3, 28229968), (4, 21172476), (6, 14114984), (8, 10586238), (12, 7057492), (13, 6514608), (16, 5293119), (24, 3528746), (26, 3257304), (39, 2171536), (48, 1764373), (52, 1628652), (78, 1085768), (104, 814326), (156, 542884), (208, 407163), (312, 271442), (624, 135721)]