76377856

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 159423824

約数和(自身を除く): 83045968

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 73, 122, 128, 134, 146, 244, 256, 268, 292, 488, 536, 584, 976, 1072, 1168, 1952, 2144, 2336, 3904, 4087, 4288, 4453, 4672, 4891, 7808, 8174, 8576, 8906, 9344, 9782, 15616, 16348, 17152, 17812, 18688, 19564, 32696, 35624, 39128, 65392, 71248, 78256, 130784, 142496, 156512, 261568, 284992, 298351, 313024, 523136, 569984, 596702, 626048, 1046272, 1139968, 1193404, 1252096, 2386808, 4773616, 9547232, 19094464, 38188928, 76377856]

約数ペア:

[(1, 76377856), (2, 38188928), (4, 19094464), (8, 9547232), (16, 4773616), (32, 2386808), (61, 1252096), (64, 1193404), (67, 1139968), (73, 1046272), (122, 626048), (128, 596702), (134, 569984), (146, 523136), (244, 313024), (256, 298351), (268, 284992), (292, 261568), (488, 156512), (536, 142496), (584, 130784), (976, 78256), (1072, 71248), (1168, 65392), (1952, 39128), (2144, 35624), (2336, 32696), (3904, 19564), (4087, 18688), (4288, 17812), (4453, 17152), (4672, 16348), (4891, 15616), (7808, 9782), (8174, 9344), (8576, 8906)]