71641878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155069}}^1$

素因数の和:155092

約数の個数: 32

約数和(自身を含む): 178640640

約数和(自身を除く): 106998762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 155069, 310138, 465207, 930414, 1085483, 1705759, 2170966, 3256449, 3411518, 5117277, 6512898, 10234554, 11940313, 23880626, 35820939, 71641878]

約数ペア:

[(1, 71641878), (2, 35820939), (3, 23880626), (6, 11940313), (7, 10234554), (11, 6512898), (14, 5117277), (21, 3411518), (22, 3256449), (33, 2170966), (42, 1705759), (66, 1085483), (77, 930414), (154, 465207), (231, 310138), (462, 155069)]