72197808

素因数分解:

$2^4\times 3^1\times {\mathrm{1504121}}^1$

素因数の和:1504132

約数の個数: 20

約数和(自身を含む): 186511128

約数和(自身を除く): 114313320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1504121, 3008242, 4512363, 6016484, 9024726, 12032968, 18049452, 24065936, 36098904, 72197808]

約数ペア:

[(1, 72197808), (2, 36098904), (3, 24065936), (4, 18049452), (6, 12032968), (8, 9024726), (12, 6016484), (16, 4512363), (24, 3008242), (48, 1504121)]