78681552

素因数分解:

$2^4\times 3^1\times {\mathrm{1639199}}^1$

素因数の和:1639210

約数の個数: 20

約数和(自身を含む): 203260800

約数和(自身を除く): 124579248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1639199, 3278398, 4917597, 6556796, 9835194, 13113592, 19670388, 26227184, 39340776, 78681552]

約数ペア:

[(1, 78681552), (2, 39340776), (3, 26227184), (4, 19670388), (6, 13113592), (8, 9835194), (12, 6556796), (16, 4917597), (24, 3278398), (48, 1639199)]