81192396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6719}}^1$

素因数の和:6798

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 122020404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 6719, 12084, 13438, 20157, 26876, 40314, 80628, 127661, 255322, 356107, 382983, 510644, 712214, 765966, 1068321, 1424428, 1531932, 2136642, 4273284, 6766033, 13532066, 20298099, 27064132, 40596198, 81192396]

約数ペア:

[(1, 81192396), (2, 40596198), (3, 27064132), (4, 20298099), (6, 13532066), (12, 6766033), (19, 4273284), (38, 2136642), (53, 1531932), (57, 1424428), (76, 1068321), (106, 765966), (114, 712214), (159, 510644), (212, 382983), (228, 356107), (318, 255322), (636, 127661), (1007, 80628), (2014, 40314), (3021, 26876), (4028, 20157), (6042, 13438), (6719, 12084)]