78692778

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{8081}}^1$

素因数の和:8630

約数の個数: 24

約数和(自身を含む): 170837316

約数和(自身を除く): 92144538

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 8081, 9738, 16162, 24243, 48486, 72729, 145458, 4371821, 8743642, 13115463, 26230926, 39346389, 78692778]

約数ペア:

[(1, 78692778), (2, 39346389), (3, 26230926), (6, 13115463), (9, 8743642), (18, 4371821), (541, 145458), (1082, 72729), (1623, 48486), (3246, 24243), (4869, 16162), (8081, 9738)]