72310588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 155300544

約数和(自身を除く): 82989956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2081, 2482, 4162, 4964, 8324, 8687, 14567, 17374, 29134, 34748, 35377, 58268, 70754, 141508, 151913, 247639, 303826, 495278, 607652, 990556, 1063391, 2126782, 2582521, 4253564, 5165042, 10330084, 18077647, 36155294, 72310588]

約数ペア:

[(1, 72310588), (2, 36155294), (4, 18077647), (7, 10330084), (14, 5165042), (17, 4253564), (28, 2582521), (34, 2126782), (68, 1063391), (73, 990556), (119, 607652), (146, 495278), (238, 303826), (292, 247639), (476, 151913), (511, 141508), (1022, 70754), (1241, 58268), (2044, 35377), (2081, 34748), (2482, 29134), (4162, 17374), (4964, 14567), (8324, 8687)]