172957284

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71707}}^1$

素因数の和:71784

約数の個数: 36

約数和(自身を含む): 443729104

約数和(自身を除く): 270771820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 71707, 143414, 215121, 286828, 430242, 645363, 860484, 1290726, 2581452, 4804369, 9608738, 14413107, 19217476, 28826214, 43239321, 57652428, 86478642, 172957284]

約数ペア:

[(1, 172957284), (2, 86478642), (3, 57652428), (4, 43239321), (6, 28826214), (9, 19217476), (12, 14413107), (18, 9608738), (36, 4804369), (67, 2581452), (134, 1290726), (201, 860484), (268, 645363), (402, 430242), (603, 286828), (804, 215121), (1206, 143414), (2412, 71707)]