91031376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 245127168

約数和(自身を除く): 154095792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 467, 496, 524, 744, 786, 934, 1048, 1401, 1488, 1572, 1868, 2096, 2802, 3144, 3736, 4061, 5604, 6288, 7472, 8122, 11208, 12183, 14477, 16244, 22416, 24366, 28954, 32488, 43431, 48732, 57908, 61177, 64976, 86862, 97464, 115816, 122354, 173724, 183531, 194928, 231632, 244708, 347448, 367062, 489416, 694896, 734124, 978832, 1468248, 1896487, 2936496, 3792974, 5689461, 7585948, 11378922, 15171896, 22757844, 30343792, 45515688, 91031376]

約数ペア:

[(1, 91031376), (2, 45515688), (3, 30343792), (4, 22757844), (6, 15171896), (8, 11378922), (12, 7585948), (16, 5689461), (24, 3792974), (31, 2936496), (48, 1896487), (62, 1468248), (93, 978832), (124, 734124), (131, 694896), (186, 489416), (248, 367062), (262, 347448), (372, 244708), (393, 231632), (467, 194928), (496, 183531), (524, 173724), (744, 122354), (786, 115816), (934, 97464), (1048, 86862), (1401, 64976), (1488, 61177), (1572, 57908), (1868, 48732), (2096, 43431), (2802, 32488), (3144, 28954), (3736, 24366), (4061, 22416), (5604, 16244), (6288, 14477), (7472, 12183), (8122, 11208)]