80459008

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 186903360

約数和(自身を除く): 106444352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 761, 826, 896, 944, 1522, 1652, 1792, 1888, 3044, 3304, 3776, 5327, 6088, 6608, 7552, 10654, 12176, 13216, 15104, 21308, 24352, 26432, 42616, 44899, 48704, 52864, 85232, 89798, 97408, 105728, 170464, 179596, 194816, 314293, 340928, 359192, 628586, 681856, 718384, 1257172, 1363712, 1436768, 2514344, 2873536, 5028688, 5747072, 10057376, 11494144, 20114752, 40229504, 80459008]

約数ペア:

[(1, 80459008), (2, 40229504), (4, 20114752), (7, 11494144), (8, 10057376), (14, 5747072), (16, 5028688), (28, 2873536), (32, 2514344), (56, 1436768), (59, 1363712), (64, 1257172), (112, 718384), (118, 681856), (128, 628586), (224, 359192), (236, 340928), (256, 314293), (413, 194816), (448, 179596), (472, 170464), (761, 105728), (826, 97408), (896, 89798), (944, 85232), (1522, 52864), (1652, 48704), (1792, 44899), (1888, 42616), (3044, 26432), (3304, 24352), (3776, 21308), (5327, 15104), (6088, 13216), (6608, 12176), (7552, 10654)]