82928768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 194779200

約数和(自身を除く): 111850432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 61, 64, 76, 86, 104, 122, 128, 152, 172, 208, 244, 247, 304, 344, 416, 488, 494, 559, 608, 688, 793, 817, 832, 976, 988, 1118, 1159, 1216, 1376, 1586, 1634, 1664, 1952, 1976, 2236, 2318, 2432, 2623, 2752, 3172, 3268, 3904, 3952, 4472, 4636, 5246, 5504, 6344, 6536, 7808, 7904, 8944, 9272, 10492, 10621, 12688, 13072, 15067, 15808, 17888, 18544, 20984, 21242, 25376, 26144, 30134, 31616, 34099, 35776, 37088, 41968, 42484, 49837, 50752, 52288, 60268, 68198, 71552, 74176, 83936, 84968, 99674, 101504, 104576, 120536, 136396, 148352, 167872, 169936, 199348, 241072, 272792, 335744, 339872, 398696, 482144, 545584, 647881, 679744, 797392, 964288, 1091168, 1295762, 1359488, 1594784, 1928576, 2182336, 2591524, 3189568, 4364672, 5183048, 6379136, 10366096, 20732192, 41464384, 82928768]

約数ペア:

[(1, 82928768), (2, 41464384), (4, 20732192), (8, 10366096), (13, 6379136), (16, 5183048), (19, 4364672), (26, 3189568), (32, 2591524), (38, 2182336), (43, 1928576), (52, 1594784), (61, 1359488), (64, 1295762), (76, 1091168), (86, 964288), (104, 797392), (122, 679744), (128, 647881), (152, 545584), (172, 482144), (208, 398696), (244, 339872), (247, 335744), (304, 272792), (344, 241072), (416, 199348), (488, 169936), (494, 167872), (559, 148352), (608, 136396), (688, 120536), (793, 104576), (817, 101504), (832, 99674), (976, 84968), (988, 83936), (1118, 74176), (1159, 71552), (1216, 68198), (1376, 60268), (1586, 52288), (1634, 50752), (1664, 49837), (1952, 42484), (1976, 41968), (2236, 37088), (2318, 35776), (2432, 34099), (2623, 31616), (2752, 30134), (3172, 26144), (3268, 25376), (3904, 21242), (3952, 20984), (4472, 18544), (4636, 17888), (5246, 15808), (5504, 15067), (6344, 13072), (6536, 12688), (7808, 10621), (7904, 10492), (8944, 9272)]