71978796

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{25309}}^1$

素因数の和:25398

約数の個数: 36

約数和(自身を含む): 184256800

約数和(自身を除く): 112278004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 25309, 50618, 75927, 101236, 151854, 227781, 303708, 455562, 911124, 1999411, 3998822, 5998233, 7997644, 11996466, 17994699, 23992932, 35989398, 71978796]

約数ペア:

[(1, 71978796), (2, 35989398), (3, 23992932), (4, 17994699), (6, 11996466), (9, 7997644), (12, 5998233), (18, 3998822), (36, 1999411), (79, 911124), (158, 455562), (237, 303708), (316, 227781), (474, 151854), (711, 101236), (948, 75927), (1422, 50618), (2844, 25309)]