77608982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 131241600

約数和(自身を除く): 53632618

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 619, 902, 1238, 1529, 3058, 5699, 6809, 11398, 13618, 25379, 50758, 62689, 86041, 125378, 172082, 279169, 558338, 946451, 1892902, 3527681, 7055362, 38804491, 77608982]

約数ペア:

[(1, 77608982), (2, 38804491), (11, 7055362), (22, 3527681), (41, 1892902), (82, 946451), (139, 558338), (278, 279169), (451, 172082), (619, 125378), (902, 86041), (1238, 62689), (1529, 50758), (3058, 25379), (5699, 13618), (6809, 11398)]