80538258

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 163503360

約数和(自身を除く): 82965102

約数列:

[1, 2, 3, 6, 107, 214, 321, 331, 379, 642, 662, 758, 993, 1137, 1986, 2274, 35417, 40553, 70834, 81106, 106251, 121659, 125449, 212502, 243318, 250898, 376347, 752694, 13423043, 26846086, 40269129, 80538258]

約数ペア:

[(1, 80538258), (2, 40269129), (3, 26846086), (6, 13423043), (107, 752694), (214, 376347), (321, 250898), (331, 243318), (379, 212502), (642, 125449), (662, 121659), (758, 106251), (993, 81106), (1137, 70834), (1986, 40553), (2274, 35417)]