78254148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{931597}}^1$

素因数の和:931611

約数の個数: 24

約数和(自身を含む): 208677952

約数和(自身を除く): 130423804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 931597, 1863194, 2794791, 3726388, 5589582, 6521179, 11179164, 13042358, 19563537, 26084716, 39127074, 78254148]

約数ペア:

[(1, 78254148), (2, 39127074), (3, 26084716), (4, 19563537), (6, 13042358), (7, 11179164), (12, 6521179), (14, 5589582), (21, 3726388), (28, 2794791), (42, 1863194), (84, 931597)]