39988548

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 104700960

約数和(自身を除く): 64712412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 67, 118, 134, 177, 201, 236, 268, 281, 354, 402, 531, 562, 603, 708, 804, 843, 1062, 1124, 1206, 1686, 2124, 2412, 2529, 3372, 3953, 5058, 7906, 10116, 11859, 15812, 16579, 18827, 23718, 33158, 35577, 37654, 47436, 49737, 56481, 66316, 71154, 75308, 99474, 112962, 142308, 149211, 169443, 198948, 225924, 298422, 338886, 596844, 677772, 1110793, 2221586, 3332379, 4443172, 6664758, 9997137, 13329516, 19994274, 39988548]

約数ペア:

[(1, 39988548), (2, 19994274), (3, 13329516), (4, 9997137), (6, 6664758), (9, 4443172), (12, 3332379), (18, 2221586), (36, 1110793), (59, 677772), (67, 596844), (118, 338886), (134, 298422), (177, 225924), (201, 198948), (236, 169443), (268, 149211), (281, 142308), (354, 112962), (402, 99474), (531, 75308), (562, 71154), (603, 66316), (708, 56481), (804, 49737), (843, 47436), (1062, 37654), (1124, 35577), (1206, 33158), (1686, 23718), (2124, 18827), (2412, 16579), (2529, 15812), (3372, 11859), (3953, 10116), (5058, 7906)]