61398568

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 151437600

約数和(自身を除く): 90039032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 116, 154, 196, 203, 232, 308, 319, 392, 406, 491, 539, 616, 638, 812, 982, 1078, 1276, 1421, 1624, 1964, 2156, 2233, 2552, 2842, 3437, 3928, 4312, 4466, 5401, 5684, 6874, 8932, 10802, 11368, 13748, 14239, 15631, 17864, 21604, 24059, 27496, 28478, 31262, 37807, 43208, 48118, 56956, 62524, 75614, 96236, 99673, 113912, 125048, 151228, 156629, 192472, 199346, 264649, 302456, 313258, 398692, 529298, 626516, 697711, 797384, 1058596, 1096403, 1253032, 1395422, 2117192, 2192806, 2790844, 4385612, 5581688, 7674821, 8771224, 15349642, 30699284, 61398568]

約数ペア:

[(1, 61398568), (2, 30699284), (4, 15349642), (7, 8771224), (8, 7674821), (11, 5581688), (14, 4385612), (22, 2790844), (28, 2192806), (29, 2117192), (44, 1395422), (49, 1253032), (56, 1096403), (58, 1058596), (77, 797384), (88, 697711), (98, 626516), (116, 529298), (154, 398692), (196, 313258), (203, 302456), (232, 264649), (308, 199346), (319, 192472), (392, 156629), (406, 151228), (491, 125048), (539, 113912), (616, 99673), (638, 96236), (812, 75614), (982, 62524), (1078, 56956), (1276, 48118), (1421, 43208), (1624, 37807), (1964, 31262), (2156, 28478), (2233, 27496), (2552, 24059), (2842, 21604), (3437, 17864), (3928, 15631), (4312, 14239), (4466, 13748), (5401, 11368), (5684, 10802), (6874, 8932)]