84780816

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24877}}^1$

素因数の和:24959

約数の個数: 40

約数和(自身を含む): 222110784

約数和(自身を除く): 137329968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 24877, 49754, 74631, 99508, 149262, 199016, 298524, 398032, 597048, 1194096, 1766267, 3532534, 5298801, 7065068, 10597602, 14130136, 21195204, 28260272, 42390408, 84780816]

約数ペア:

[(1, 84780816), (2, 42390408), (3, 28260272), (4, 21195204), (6, 14130136), (8, 10597602), (12, 7065068), (16, 5298801), (24, 3532534), (48, 1766267), (71, 1194096), (142, 597048), (213, 398032), (284, 298524), (426, 199016), (568, 149262), (852, 99508), (1136, 74631), (1704, 49754), (3408, 24877)]