82438532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 173154240

約数和(自身を除く): 90715708

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 53, 58, 92, 106, 116, 212, 253, 319, 506, 583, 638, 667, 1012, 1166, 1219, 1276, 1334, 1537, 2332, 2438, 2668, 2809, 3074, 4876, 5618, 6148, 7337, 11236, 13409, 14674, 16907, 26818, 29348, 30899, 33814, 35351, 53636, 61798, 64607, 67628, 70702, 81461, 123596, 129214, 141404, 162922, 258428, 325844, 388861, 710677, 777722, 896071, 1421354, 1555444, 1792142, 1873603, 2842708, 3584284, 3747206, 7494412, 20609633, 41219266, 82438532]

約数ペア:

[(1, 82438532), (2, 41219266), (4, 20609633), (11, 7494412), (22, 3747206), (23, 3584284), (29, 2842708), (44, 1873603), (46, 1792142), (53, 1555444), (58, 1421354), (92, 896071), (106, 777722), (116, 710677), (212, 388861), (253, 325844), (319, 258428), (506, 162922), (583, 141404), (638, 129214), (667, 123596), (1012, 81461), (1166, 70702), (1219, 67628), (1276, 64607), (1334, 61798), (1537, 53636), (2332, 35351), (2438, 33814), (2668, 30899), (2809, 29348), (3074, 26818), (4876, 16907), (5618, 14674), (6148, 13409), (7337, 11236)]