71127432

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{9781}}^1$

素因数の和:9894

約数の個数: 48

約数和(自身を含む): 194563980

約数和(自身を除く): 123436548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 9781, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 176058, 234744, 352116, 704232, 987881, 1975762, 2963643, 3951524, 5927286, 7903048, 8890929, 11854572, 17781858, 23709144, 35563716, 71127432]

約数ペア:

[(1, 71127432), (2, 35563716), (3, 23709144), (4, 17781858), (6, 11854572), (8, 8890929), (9, 7903048), (12, 5927286), (18, 3951524), (24, 2963643), (36, 1975762), (72, 987881), (101, 704232), (202, 352116), (303, 234744), (404, 176058), (606, 117372), (808, 88029), (909, 78248), (1212, 58686), (1818, 39124), (2424, 29343), (3636, 19562), (7272, 9781)]