77164272

素因数分解:

$2^4\times 3^3\times {\mathrm{178621}}^1$

素因数の和:178638

約数の個数: 40

約数和(自身を含む): 221491280

約数和(自身を除く): 144327008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 178621, 357242, 535863, 714484, 1071726, 1428968, 1607589, 2143452, 2857936, 3215178, 4286904, 4822767, 6430356, 8573808, 9645534, 12860712, 19291068, 25721424, 38582136, 77164272]

約数ペア:

[(1, 77164272), (2, 38582136), (3, 25721424), (4, 19291068), (6, 12860712), (8, 9645534), (9, 8573808), (12, 6430356), (16, 4822767), (18, 4286904), (24, 3215178), (27, 2857936), (36, 2143452), (48, 1607589), (54, 1428968), (72, 1071726), (108, 714484), (144, 535863), (216, 357242), (432, 178621)]