72837112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3853}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 145681200

約数和(自身を除く): 72844088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 3853, 4726, 7706, 9452, 15412, 18904, 30824, 65501, 131002, 262004, 524008, 535567, 1071134, 2142268, 4284536, 9104639, 18209278, 36418556, 72837112]

約数ペア:

[(1, 72837112), (2, 36418556), (4, 18209278), (8, 9104639), (17, 4284536), (34, 2142268), (68, 1071134), (136, 535567), (139, 524008), (278, 262004), (556, 131002), (1112, 65501), (2363, 30824), (3853, 18904), (4726, 15412), (7706, 9452)]