80517216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 229672800

約数和(自身を除く): 149155584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 149, 156, 208, 298, 312, 416, 433, 447, 596, 624, 866, 894, 1192, 1248, 1299, 1732, 1788, 1937, 2384, 2598, 3464, 3576, 3874, 4768, 5196, 5629, 5811, 6928, 7152, 7748, 10392, 11258, 11622, 13856, 14304, 15496, 16887, 20784, 22516, 23244, 30992, 33774, 41568, 45032, 46488, 61984, 64517, 67548, 90064, 92976, 129034, 135096, 180128, 185952, 193551, 258068, 270192, 387102, 516136, 540384, 774204, 838721, 1032272, 1548408, 1677442, 2064544, 2516163, 3096816, 3354884, 5032326, 6193632, 6709768, 10064652, 13419536, 20129304, 26839072, 40258608, 80517216]

約数ペア:

[(1, 80517216), (2, 40258608), (3, 26839072), (4, 20129304), (6, 13419536), (8, 10064652), (12, 6709768), (13, 6193632), (16, 5032326), (24, 3354884), (26, 3096816), (32, 2516163), (39, 2064544), (48, 1677442), (52, 1548408), (78, 1032272), (96, 838721), (104, 774204), (149, 540384), (156, 516136), (208, 387102), (298, 270192), (312, 258068), (416, 193551), (433, 185952), (447, 180128), (596, 135096), (624, 129034), (866, 92976), (894, 90064), (1192, 67548), (1248, 64517), (1299, 61984), (1732, 46488), (1788, 45032), (1937, 41568), (2384, 33774), (2598, 30992), (3464, 23244), (3576, 22516), (3874, 20784), (4768, 16887), (5196, 15496), (5629, 14304), (5811, 13856), (6928, 11622), (7152, 11258), (7748, 10392)]