31788612

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2450

約数の個数: 60

約数和(自身を含む): 85164156

約数和(自身を除く): 53375544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 2393, 3321, 4428, 4786, 6642, 7179, 9572, 13284, 14358, 21537, 28716, 43074, 64611, 86148, 98113, 129222, 193833, 196226, 258444, 294339, 387666, 392452, 588678, 775332, 883017, 1177356, 1766034, 2649051, 3532068, 5298102, 7947153, 10596204, 15894306, 31788612]

約数ペア:

[(1, 31788612), (2, 15894306), (3, 10596204), (4, 7947153), (6, 5298102), (9, 3532068), (12, 2649051), (18, 1766034), (27, 1177356), (36, 883017), (41, 775332), (54, 588678), (81, 392452), (82, 387666), (108, 294339), (123, 258444), (162, 196226), (164, 193833), (246, 129222), (324, 98113), (369, 86148), (492, 64611), (738, 43074), (1107, 28716), (1476, 21537), (2214, 14358), (2393, 13284), (3321, 9572), (4428, 7179), (4786, 6642)]