77811792

素因数分解:

$2^4\times 3^1\times {\mathrm{1621079}}^1$

素因数の和:1621090

約数の個数: 20

約数和(自身を含む): 201013920

約数和(自身を除く): 123202128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1621079, 3242158, 4863237, 6484316, 9726474, 12968632, 19452948, 25937264, 38905896, 77811792]

約数ペア:

[(1, 77811792), (2, 38905896), (3, 25937264), (4, 19452948), (6, 12968632), (8, 9726474), (12, 6484316), (16, 4863237), (24, 3242158), (48, 1621079)]