123233782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 233622144

約数和(自身を除く): 110388362

約数列:

[1, 2, 7, 14, 17, 34, 41, 73, 82, 119, 146, 173, 238, 287, 346, 511, 574, 697, 1022, 1211, 1241, 1394, 2422, 2482, 2941, 2993, 4879, 5882, 5986, 7093, 8687, 9758, 12629, 14186, 17374, 20587, 20951, 25258, 41174, 41902, 49651, 50881, 88403, 99302, 101762, 120581, 176806, 214693, 241162, 356167, 429386, 517789, 712334, 844067, 1035578, 1502851, 1688134, 3005702, 3624523, 7249046, 8802413, 17604826, 61616891, 123233782]

約数ペア:

[(1, 123233782), (2, 61616891), (7, 17604826), (14, 8802413), (17, 7249046), (34, 3624523), (41, 3005702), (73, 1688134), (82, 1502851), (119, 1035578), (146, 844067), (173, 712334), (238, 517789), (287, 429386), (346, 356167), (511, 241162), (574, 214693), (697, 176806), (1022, 120581), (1211, 101762), (1241, 99302), (1394, 88403), (2422, 50881), (2482, 49651), (2941, 41902), (2993, 41174), (4879, 25258), (5882, 20951), (5986, 20587), (7093, 17374), (8687, 14186), (9758, 12629)]