66787968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 202547520

約数和(自身を除く): 135759552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 787, 816, 832, 884, 1088, 1248, 1326, 1574, 1632, 1664, 1768, 2176, 2361, 2496, 2652, 3148, 3264, 3536, 4722, 4992, 5304, 6296, 6528, 7072, 9444, 10231, 10608, 12592, 13379, 14144, 18888, 20462, 21216, 25184, 26758, 28288, 30693, 37776, 40137, 40924, 42432, 50368, 53516, 61386, 75552, 80274, 81848, 84864, 100736, 107032, 122772, 151104, 160548, 163696, 173927, 214064, 245544, 302208, 321096, 327392, 347854, 428128, 491088, 521781, 642192, 654784, 695708, 856256, 982176, 1043562, 1284384, 1309568, 1391416, 1712512, 1964352, 2087124, 2568768, 2782832, 3928704, 4174248, 5137536, 5565664, 8348496, 11131328, 16696992, 22262656, 33393984, 66787968]

約数ペア:

[(1, 66787968), (2, 33393984), (3, 22262656), (4, 16696992), (6, 11131328), (8, 8348496), (12, 5565664), (13, 5137536), (16, 4174248), (17, 3928704), (24, 2782832), (26, 2568768), (32, 2087124), (34, 1964352), (39, 1712512), (48, 1391416), (51, 1309568), (52, 1284384), (64, 1043562), (68, 982176), (78, 856256), (96, 695708), (102, 654784), (104, 642192), (128, 521781), (136, 491088), (156, 428128), (192, 347854), (204, 327392), (208, 321096), (221, 302208), (272, 245544), (312, 214064), (384, 173927), (408, 163696), (416, 160548), (442, 151104), (544, 122772), (624, 107032), (663, 100736), (787, 84864), (816, 81848), (832, 80274), (884, 75552), (1088, 61386), (1248, 53516), (1326, 50368), (1574, 42432), (1632, 40924), (1664, 40137), (1768, 37776), (2176, 30693), (2361, 28288), (2496, 26758), (2652, 25184), (3148, 21216), (3264, 20462), (3536, 18888), (4722, 14144), (4992, 13379), (5304, 12592), (6296, 10608), (6528, 10231), (7072, 9444)]