72227304

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1801}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 196075620

約数和(自身を除く): 123848316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 1801, 2228, 3342, 3602, 4456, 5013, 5403, 6684, 7204, 10026, 10806, 13368, 14408, 16209, 20052, 21612, 32418, 40104, 43224, 64836, 129672, 1003157, 2006314, 3009471, 4012628, 6018942, 8025256, 9028413, 12037884, 18056826, 24075768, 36113652, 72227304]

約数ペア:

[(1, 72227304), (2, 36113652), (3, 24075768), (4, 18056826), (6, 12037884), (8, 9028413), (9, 8025256), (12, 6018942), (18, 4012628), (24, 3009471), (36, 2006314), (72, 1003157), (557, 129672), (1114, 64836), (1671, 43224), (1801, 40104), (2228, 32418), (3342, 21612), (3602, 20052), (4456, 16209), (5013, 14408), (5403, 13368), (6684, 10806), (7204, 10026)]