72043812

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{10369}}^1$

素因数の和:10572

約数の個数: 36

約数和(自身を含む): 183071980

約数和(自身を除く): 111028168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 10369, 20738, 31107, 41476, 62214, 93321, 124428, 186642, 373284, 2001217, 4002434, 6003651, 8004868, 12007302, 18010953, 24014604, 36021906, 72043812]

約数ペア:

[(1, 72043812), (2, 36021906), (3, 24014604), (4, 18010953), (6, 12007302), (9, 8004868), (12, 6003651), (18, 4002434), (36, 2001217), (193, 373284), (386, 186642), (579, 124428), (772, 93321), (1158, 62214), (1737, 41476), (2316, 31107), (3474, 20738), (6948, 10369)]