72243318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4957}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 165636864

約数和(自身を除く): 93393546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 4957, 7287, 9914, 14574, 14871, 29742, 34699, 69398, 104097, 208194, 1720079, 3440158, 5160237, 10320474, 12040553, 24081106, 36121659, 72243318]

約数ペア:

[(1, 72243318), (2, 36121659), (3, 24081106), (6, 12040553), (7, 10320474), (14, 5160237), (21, 3440158), (42, 1720079), (347, 208194), (694, 104097), (1041, 69398), (2082, 34699), (2429, 29742), (4858, 14871), (4957, 14574), (7287, 9914)]