89456744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 98031256

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 61, 104, 118, 122, 236, 239, 244, 472, 478, 488, 767, 793, 956, 1534, 1586, 1912, 3068, 3107, 3172, 3599, 6136, 6214, 6344, 7198, 12428, 14101, 14396, 14579, 24856, 28202, 28792, 29158, 46787, 56404, 58316, 93574, 112808, 116632, 183313, 187148, 189527, 366626, 374296, 379054, 733252, 758108, 860161, 1466504, 1516216, 1720322, 3440644, 6881288, 11182093, 22364186, 44728372, 89456744]

約数ペア:

[(1, 89456744), (2, 44728372), (4, 22364186), (8, 11182093), (13, 6881288), (26, 3440644), (52, 1720322), (59, 1516216), (61, 1466504), (104, 860161), (118, 758108), (122, 733252), (236, 379054), (239, 374296), (244, 366626), (472, 189527), (478, 187148), (488, 183313), (767, 116632), (793, 112808), (956, 93574), (1534, 58316), (1586, 56404), (1912, 46787), (3068, 29158), (3107, 28792), (3172, 28202), (3599, 24856), (6136, 14579), (6214, 14396), (6344, 14101), (7198, 12428)]