61660148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 128701440

約数和(自身を除く): 67041292

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 121, 191, 242, 253, 319, 382, 484, 506, 638, 667, 764, 1012, 1276, 1334, 2101, 2668, 2783, 3509, 4202, 4393, 5539, 5566, 7018, 7337, 8404, 8786, 11078, 11132, 14036, 14674, 17572, 22156, 23111, 29348, 46222, 48323, 60929, 80707, 92444, 96646, 121858, 127397, 161414, 193292, 243716, 254794, 322828, 509588, 531553, 670219, 1063106, 1340438, 1401367, 2126212, 2680876, 2802734, 5605468, 15415037, 30830074, 61660148]

約数ペア:

[(1, 61660148), (2, 30830074), (4, 15415037), (11, 5605468), (22, 2802734), (23, 2680876), (29, 2126212), (44, 1401367), (46, 1340438), (58, 1063106), (92, 670219), (116, 531553), (121, 509588), (191, 322828), (242, 254794), (253, 243716), (319, 193292), (382, 161414), (484, 127397), (506, 121858), (638, 96646), (667, 92444), (764, 80707), (1012, 60929), (1276, 48323), (1334, 46222), (2101, 29348), (2668, 23111), (2783, 22156), (3509, 17572), (4202, 14674), (4393, 14036), (5539, 11132), (5566, 11078), (7018, 8786), (7337, 8404)]