82509724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 163924992

約数和(自身を除く): 81415268

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 241, 251, 341, 482, 502, 682, 964, 1004, 1364, 2651, 2761, 5302, 5522, 7471, 7781, 10604, 11044, 14942, 15562, 29884, 31124, 60491, 82181, 85591, 120982, 164362, 171182, 241964, 328724, 342364, 665401, 1330802, 1875221, 2661604, 3750442, 7500884, 20627431, 41254862, 82509724]

約数ペア:

[(1, 82509724), (2, 41254862), (4, 20627431), (11, 7500884), (22, 3750442), (31, 2661604), (44, 1875221), (62, 1330802), (124, 665401), (241, 342364), (251, 328724), (341, 241964), (482, 171182), (502, 164362), (682, 120982), (964, 85591), (1004, 82181), (1364, 60491), (2651, 31124), (2761, 29884), (5302, 15562), (5522, 14942), (7471, 11044), (7781, 10604)]