71392986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13177}}^1$

素因数の和:13235

約数の個数: 48

約数和(自身を含む): 180907584

約数和(自身を除く): 109514598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13177, 26354, 39531, 79062, 92239, 118593, 184478, 237186, 276717, 553434, 566611, 830151, 1133222, 1660302, 1699833, 3399666, 3966277, 5099499, 7932554, 10198998, 11898831, 23797662, 35696493, 71392986]

約数ペア:

[(1, 71392986), (2, 35696493), (3, 23797662), (6, 11898831), (7, 10198998), (9, 7932554), (14, 5099499), (18, 3966277), (21, 3399666), (42, 1699833), (43, 1660302), (63, 1133222), (86, 830151), (126, 566611), (129, 553434), (258, 276717), (301, 237186), (387, 184478), (602, 118593), (774, 92239), (903, 79062), (1806, 39531), (2709, 26354), (5418, 13177)]