81296164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{11489}}^1$

素因数の和:11583

約数の個数: 24

約数和(自身を含む): 149599800

約数和(自身を除く): 68303636

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 11489, 22978, 45956, 333181, 666362, 700829, 1332724, 1401658, 2803316, 20324041, 40648082, 81296164]

約数ペア:

[(1, 81296164), (2, 40648082), (4, 20324041), (29, 2803316), (58, 1401658), (61, 1332724), (116, 700829), (122, 666362), (244, 333181), (1769, 45956), (3538, 22978), (7076, 11489)]