72508468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 68470412

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 83, 116, 166, 332, 443, 493, 886, 986, 1411, 1772, 1972, 2407, 2822, 4814, 5644, 7531, 9628, 12847, 15062, 25694, 30124, 36769, 40919, 51388, 73538, 81838, 147076, 163676, 218399, 436798, 625073, 873596, 1066301, 1250146, 2132602, 2500292, 4265204, 18127117, 36254234, 72508468]

約数ペア:

[(1, 72508468), (2, 36254234), (4, 18127117), (17, 4265204), (29, 2500292), (34, 2132602), (58, 1250146), (68, 1066301), (83, 873596), (116, 625073), (166, 436798), (332, 218399), (443, 163676), (493, 147076), (886, 81838), (986, 73538), (1411, 51388), (1772, 40919), (1972, 36769), (2407, 30124), (2822, 25694), (4814, 15062), (5644, 12847), (7531, 9628)]