81649524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1723}}^1$

素因数の和:2100

約数の個数: 48

約数和(自身を含む): 208535040

約数和(自身を除く): 126885516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 359, 718, 1077, 1436, 1723, 2154, 3446, 3949, 4308, 5169, 6892, 7898, 10338, 11847, 15796, 18953, 20676, 23694, 37906, 47388, 56859, 75812, 113718, 227436, 618557, 1237114, 1855671, 2474228, 3711342, 6804127, 7422684, 13608254, 20412381, 27216508, 40824762, 81649524]

約数ペア:

[(1, 81649524), (2, 40824762), (3, 27216508), (4, 20412381), (6, 13608254), (11, 7422684), (12, 6804127), (22, 3711342), (33, 2474228), (44, 1855671), (66, 1237114), (132, 618557), (359, 227436), (718, 113718), (1077, 75812), (1436, 56859), (1723, 47388), (2154, 37906), (3446, 23694), (3949, 20676), (4308, 18953), (5169, 15796), (6892, 11847), (7898, 10338)]