8045686872

素因数分解:

$2^3\times 3^2\times {\mathrm{4957}}^1\times {\mathrm{22543}}^1$

素因数の和:27512

約数の個数: 48

約数和(自身を含む): 21795764640

約数和(自身を除く): 13750077768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4957, 9914, 14871, 19828, 22543, 29742, 39656, 44613, 45086, 59484, 67629, 89226, 90172, 118968, 135258, 178452, 180344, 202887, 270516, 356904, 405774, 541032, 811548, 1623096, 111745651, 223491302, 335236953, 446982604, 670473906, 893965208, 1005710859, 1340947812, 2011421718, 2681895624, 4022843436, 8045686872]

約数ペア:

[(1, 8045686872), (2, 4022843436), (3, 2681895624), (4, 2011421718), (6, 1340947812), (8, 1005710859), (9, 893965208), (12, 670473906), (18, 446982604), (24, 335236953), (36, 223491302), (72, 111745651), (4957, 1623096), (9914, 811548), (14871, 541032), (19828, 405774), (22543, 356904), (29742, 270516), (39656, 202887), (44613, 180344), (45086, 178452), (59484, 135258), (67629, 118968), (89226, 90172)]