71958144

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 206513280

約数和(自身を除く): 134555136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 73, 96, 102, 128, 136, 146, 151, 192, 204, 219, 272, 292, 302, 384, 408, 438, 453, 544, 584, 604, 816, 876, 906, 1088, 1168, 1208, 1241, 1632, 1752, 1812, 2176, 2336, 2416, 2482, 2567, 3264, 3504, 3624, 3723, 4672, 4832, 4964, 5134, 6528, 7008, 7248, 7446, 7701, 9344, 9664, 9928, 10268, 11023, 14016, 14496, 14892, 15402, 19328, 19856, 20536, 22046, 28032, 28992, 29784, 30804, 33069, 39712, 41072, 44092, 57984, 59568, 61608, 66138, 79424, 82144, 88184, 119136, 123216, 132276, 158848, 164288, 176368, 187391, 238272, 246432, 264552, 328576, 352736, 374782, 476544, 492864, 529104, 562173, 705472, 749564, 985728, 1058208, 1124346, 1410944, 1499128, 2116416, 2248692, 2998256, 4232832, 4497384, 5996512, 8994768, 11993024, 17989536, 23986048, 35979072, 71958144]

約数ペア:

[(1, 71958144), (2, 35979072), (3, 23986048), (4, 17989536), (6, 11993024), (8, 8994768), (12, 5996512), (16, 4497384), (17, 4232832), (24, 2998256), (32, 2248692), (34, 2116416), (48, 1499128), (51, 1410944), (64, 1124346), (68, 1058208), (73, 985728), (96, 749564), (102, 705472), (128, 562173), (136, 529104), (146, 492864), (151, 476544), (192, 374782), (204, 352736), (219, 328576), (272, 264552), (292, 246432), (302, 238272), (384, 187391), (408, 176368), (438, 164288), (453, 158848), (544, 132276), (584, 123216), (604, 119136), (816, 88184), (876, 82144), (906, 79424), (1088, 66138), (1168, 61608), (1208, 59568), (1241, 57984), (1632, 44092), (1752, 41072), (1812, 39712), (2176, 33069), (2336, 30804), (2416, 29784), (2482, 28992), (2567, 28032), (3264, 22046), (3504, 20536), (3624, 19856), (3723, 19328), (4672, 15402), (4832, 14892), (4964, 14496), (5134, 14016), (6528, 11023), (7008, 10268), (7248, 9928), (7446, 9664), (7701, 9344)]