78897264

素因数分解:

$2^4\times 3^1\times {\mathrm{1643693}}^1$

素因数の和:1643704

約数の個数: 20

約数和(自身を含む): 203818056

約数和(自身を除く): 124920792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1643693, 3287386, 4931079, 6574772, 9862158, 13149544, 19724316, 26299088, 39448632, 78897264]

約数ペア:

[(1, 78897264), (2, 39448632), (3, 26299088), (4, 19724316), (6, 13149544), (8, 9862158), (12, 6574772), (16, 4931079), (24, 3287386), (48, 1643693)]