72514299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 122992128

約数和(自身を除く): 50477829

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 61, 143, 163, 183, 187, 221, 429, 489, 561, 663, 671, 793, 1037, 1793, 2013, 2119, 2379, 2431, 2771, 3111, 5379, 6357, 7293, 8313, 8723, 9943, 11407, 13481, 23309, 26169, 29829, 30481, 34221, 36023, 40443, 69927, 91443, 108069, 109373, 129259, 148291, 169031, 328119, 387777, 396253, 444873, 507093, 1188759, 1421849, 1859341, 2197403, 4265547, 5578023, 6592209, 24171433, 72514299]

約数ペア:

[(1, 72514299), (3, 24171433), (11, 6592209), (13, 5578023), (17, 4265547), (33, 2197403), (39, 1859341), (51, 1421849), (61, 1188759), (143, 507093), (163, 444873), (183, 396253), (187, 387777), (221, 328119), (429, 169031), (489, 148291), (561, 129259), (663, 109373), (671, 108069), (793, 91443), (1037, 69927), (1793, 40443), (2013, 36023), (2119, 34221), (2379, 30481), (2431, 29829), (2771, 26169), (3111, 23309), (5379, 13481), (6357, 11407), (7293, 9943), (8313, 8723)]