72768738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101917}}^1$

素因数の和:101946

約数の個数: 32

約数和(自身を含む): 176114304

約数和(自身を除く): 103345566

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 101917, 203834, 305751, 611502, 713419, 1426838, 1732589, 2140257, 3465178, 4280514, 5197767, 10395534, 12128123, 24256246, 36384369, 72768738]

約数ペア:

[(1, 72768738), (2, 36384369), (3, 24256246), (6, 12128123), (7, 10395534), (14, 5197767), (17, 4280514), (21, 3465178), (34, 2140257), (42, 1732589), (51, 1426838), (102, 713419), (119, 611502), (238, 305751), (357, 203834), (714, 101917)]