80778936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480827}}^1$

素因数の和:480843

約数の個数: 32

約数和(自身を含む): 230797440

約数和(自身を除く): 150018504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480827, 961654, 1442481, 1923308, 2884962, 3365789, 3846616, 5769924, 6731578, 10097367, 11539848, 13463156, 20194734, 26926312, 40389468, 80778936]

約数ペア:

[(1, 80778936), (2, 40389468), (3, 26926312), (4, 20194734), (6, 13463156), (7, 11539848), (8, 10097367), (12, 6731578), (14, 5769924), (21, 3846616), (24, 3365789), (28, 2884962), (42, 1923308), (56, 1442481), (84, 961654), (168, 480827)]