81365214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84229}}^1$

素因数の和:84264

約数の個数: 32

約数和(自身を含む): 194065920

約数和(自身を除く): 112700706

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84229, 168458, 252687, 505374, 589603, 1179206, 1768809, 1937267, 3537618, 3874534, 5811801, 11623602, 13560869, 27121738, 40682607, 81365214]

約数ペア:

[(1, 81365214), (2, 40682607), (3, 27121738), (6, 13560869), (7, 11623602), (14, 5811801), (21, 3874534), (23, 3537618), (42, 1937267), (46, 1768809), (69, 1179206), (138, 589603), (161, 505374), (322, 252687), (483, 168458), (966, 84229)]