81088176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4481}}^1$

素因数の和:4534

約数の個数: 80

約数和(自身を含む): 233422560

約数和(自身を除く): 152334384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4481, 4524, 6032, 8962, 9048, 13443, 17924, 18096, 26886, 35848, 53772, 58253, 71696, 107544, 116506, 129949, 174759, 215088, 233012, 259898, 349518, 389847, 466024, 519796, 699036, 779694, 932048, 1039592, 1398072, 1559388, 1689337, 2079184, 2796144, 3118776, 3378674, 5068011, 6237552, 6757348, 10136022, 13514696, 20272044, 27029392, 40544088, 81088176]

約数ペア:

[(1, 81088176), (2, 40544088), (3, 27029392), (4, 20272044), (6, 13514696), (8, 10136022), (12, 6757348), (13, 6237552), (16, 5068011), (24, 3378674), (26, 3118776), (29, 2796144), (39, 2079184), (48, 1689337), (52, 1559388), (58, 1398072), (78, 1039592), (87, 932048), (104, 779694), (116, 699036), (156, 519796), (174, 466024), (208, 389847), (232, 349518), (312, 259898), (348, 233012), (377, 215088), (464, 174759), (624, 129949), (696, 116506), (754, 107544), (1131, 71696), (1392, 58253), (1508, 53772), (2262, 35848), (3016, 26886), (4481, 18096), (4524, 17924), (6032, 13443), (8962, 9048)]