72175796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 159304320

約数和(自身を除く): 87128524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 2633, 3916, 5266, 6853, 10532, 13706, 18431, 27412, 28963, 36862, 57926, 73724, 115852, 202741, 234337, 405482, 468674, 810964, 937348, 1640359, 2577707, 3280718, 5155414, 6561436, 10310828, 18043949, 36087898, 72175796]

約数ペア:

[(1, 72175796), (2, 36087898), (4, 18043949), (7, 10310828), (11, 6561436), (14, 5155414), (22, 3280718), (28, 2577707), (44, 1640359), (77, 937348), (89, 810964), (154, 468674), (178, 405482), (308, 234337), (356, 202741), (623, 115852), (979, 73724), (1246, 57926), (1958, 36862), (2492, 28963), (2633, 27412), (3916, 18431), (5266, 13706), (6853, 10532)]