172956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 483840

約数和(自身を除く): 310884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 71, 84, 87, 116, 142, 174, 203, 213, 284, 348, 406, 426, 497, 609, 812, 852, 994, 1218, 1491, 1988, 2059, 2436, 2982, 4118, 5964, 6177, 8236, 12354, 14413, 24708, 28826, 43239, 57652, 86478, 172956]

約数ペア:

[(1, 172956), (2, 86478), (3, 57652), (4, 43239), (6, 28826), (7, 24708), (12, 14413), (14, 12354), (21, 8236), (28, 6177), (29, 5964), (42, 4118), (58, 2982), (71, 2436), (84, 2059), (87, 1988), (116, 1491), (142, 1218), (174, 994), (203, 852), (213, 812), (284, 609), (348, 497), (406, 426)]