64148976

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1091

約数の個数: 80

約数和(自身を含む): 185464320

約数和(自身を除く): 121315344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 911, 978, 1304, 1467, 1822, 1956, 2608, 2733, 2934, 3644, 3912, 4401, 5466, 5868, 7288, 7824, 8199, 8802, 10932, 11736, 14576, 16398, 17604, 21864, 23472, 24597, 32796, 35208, 43728, 49194, 65592, 70416, 98388, 131184, 148493, 196776, 296986, 393552, 445479, 593972, 890958, 1187944, 1336437, 1781916, 2375888, 2672874, 3563832, 4009311, 5345748, 7127664, 8018622, 10691496, 16037244, 21382992, 32074488, 64148976]

約数ペア:

[(1, 64148976), (2, 32074488), (3, 21382992), (4, 16037244), (6, 10691496), (8, 8018622), (9, 7127664), (12, 5345748), (16, 4009311), (18, 3563832), (24, 2672874), (27, 2375888), (36, 1781916), (48, 1336437), (54, 1187944), (72, 890958), (108, 593972), (144, 445479), (163, 393552), (216, 296986), (326, 196776), (432, 148493), (489, 131184), (652, 98388), (911, 70416), (978, 65592), (1304, 49194), (1467, 43728), (1822, 35208), (1956, 32796), (2608, 24597), (2733, 23472), (2934, 21864), (3644, 17604), (3912, 16398), (4401, 14576), (5466, 11736), (5868, 10932), (7288, 8802), (7824, 8199)]