61353712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 82637072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 431, 434, 496, 574, 656, 862, 868, 1148, 1271, 1724, 1736, 2296, 2542, 3017, 3448, 3472, 4592, 5084, 6034, 6896, 8897, 10168, 12068, 13361, 17671, 17794, 20336, 24136, 26722, 35342, 35588, 48272, 53444, 70684, 71176, 93527, 106888, 123697, 141368, 142352, 187054, 213776, 247394, 282736, 374108, 494788, 547801, 748216, 989576, 1095602, 1496432, 1979152, 2191204, 3834607, 4382408, 7669214, 8764816, 15338428, 30676856, 61353712]

約数ペア:

[(1, 61353712), (2, 30676856), (4, 15338428), (7, 8764816), (8, 7669214), (14, 4382408), (16, 3834607), (28, 2191204), (31, 1979152), (41, 1496432), (56, 1095602), (62, 989576), (82, 748216), (112, 547801), (124, 494788), (164, 374108), (217, 282736), (248, 247394), (287, 213776), (328, 187054), (431, 142352), (434, 141368), (496, 123697), (574, 106888), (656, 93527), (862, 71176), (868, 70684), (1148, 53444), (1271, 48272), (1724, 35588), (1736, 35342), (2296, 26722), (2542, 24136), (3017, 20336), (3448, 17794), (3472, 17671), (4592, 13361), (5084, 12068), (6034, 10168), (6896, 8897)]