78242916

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{67219}}^1$

素因数の和:67323

約数の個数: 24

約数和(自身を含む): 184451680

約数和(自身を除く): 106208764

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 67219, 134438, 201657, 268876, 403314, 806628, 6520243, 13040486, 19560729, 26080972, 39121458, 78242916]

約数ペア:

[(1, 78242916), (2, 39121458), (3, 26080972), (4, 19560729), (6, 13040486), (12, 6520243), (97, 806628), (194, 403314), (291, 268876), (388, 201657), (582, 134438), (1164, 67219)]