72538764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 174185088

約数和(自身を除く): 101646324

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 257, 258, 514, 516, 547, 771, 1028, 1094, 1542, 1641, 2188, 3084, 3282, 6564, 11051, 22102, 23521, 33153, 44204, 47042, 66306, 70563, 94084, 132612, 140579, 141126, 281158, 282252, 421737, 562316, 843474, 1686948, 6044897, 12089794, 18134691, 24179588, 36269382, 72538764]

約数ペア:

[(1, 72538764), (2, 36269382), (3, 24179588), (4, 18134691), (6, 12089794), (12, 6044897), (43, 1686948), (86, 843474), (129, 562316), (172, 421737), (257, 282252), (258, 281158), (514, 141126), (516, 140579), (547, 132612), (771, 94084), (1028, 70563), (1094, 66306), (1542, 47042), (1641, 44204), (2188, 33153), (3084, 23521), (3282, 22102), (6564, 11051)]