72194808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429731}}^1$

素因数の和:429747

約数の個数: 32

約数和(自身を含む): 206271360

約数和(自身を除く): 134076552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429731, 859462, 1289193, 1718924, 2578386, 3008117, 3437848, 5156772, 6016234, 9024351, 10313544, 12032468, 18048702, 24064936, 36097404, 72194808]

約数ペア:

[(1, 72194808), (2, 36097404), (3, 24064936), (4, 18048702), (6, 12032468), (7, 10313544), (8, 9024351), (12, 6016234), (14, 5156772), (21, 3437848), (24, 3008117), (28, 2578386), (42, 1718924), (56, 1289193), (84, 859462), (168, 429731)]