72033444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1451}}^1$

素因数の和:1665

約数の個数: 72

約数和(自身を含む): 209297088

約数和(自身を除く): 137263644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1451, 1773, 2364, 2758, 2902, 3546, 4137, 4353, 5516, 5804, 7092, 8274, 8706, 10157, 12411, 13059, 16548, 17412, 20314, 24822, 26118, 30471, 40628, 49644, 52236, 60942, 91413, 121884, 182826, 285847, 365652, 571694, 857541, 1143388, 1715082, 2000929, 2572623, 3430164, 4001858, 5145246, 6002787, 8003716, 10290492, 12005574, 18008361, 24011148, 36016722, 72033444]

約数ペア:

[(1, 72033444), (2, 36016722), (3, 24011148), (4, 18008361), (6, 12005574), (7, 10290492), (9, 8003716), (12, 6002787), (14, 5145246), (18, 4001858), (21, 3430164), (28, 2572623), (36, 2000929), (42, 1715082), (63, 1143388), (84, 857541), (126, 571694), (197, 365652), (252, 285847), (394, 182826), (591, 121884), (788, 91413), (1182, 60942), (1379, 52236), (1451, 49644), (1773, 40628), (2364, 30471), (2758, 26118), (2902, 24822), (3546, 20314), (4137, 17412), (4353, 16548), (5516, 13059), (5804, 12411), (7092, 10157), (8274, 8706)]