72518524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 140492800

約数和(自身を除く): 67974276

約数列:

[1, 2, 4, 13, 26, 52, 79, 127, 139, 158, 254, 278, 316, 508, 556, 1027, 1651, 1807, 2054, 3302, 3614, 4108, 6604, 7228, 10033, 10981, 17653, 20066, 21962, 35306, 40132, 43924, 70612, 130429, 142753, 229489, 260858, 285506, 458978, 521716, 571012, 917956, 1394587, 2789174, 5578348, 18129631, 36259262, 72518524]

約数ペア:

[(1, 72518524), (2, 36259262), (4, 18129631), (13, 5578348), (26, 2789174), (52, 1394587), (79, 917956), (127, 571012), (139, 521716), (158, 458978), (254, 285506), (278, 260858), (316, 229489), (508, 142753), (556, 130429), (1027, 70612), (1651, 43924), (1807, 40132), (2054, 35306), (3302, 21962), (3614, 20066), (4108, 17653), (6604, 10981), (7228, 10033)]