80490956216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{178333}}^1$

素因数の和:178596

約数の個数: 64

約数和(自身を含む): 172570245120

約数和(自身を除く): 92079288904

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 223, 253, 446, 506, 892, 1012, 1784, 2024, 2453, 4906, 5129, 9812, 10258, 19624, 20516, 41032, 56419, 112838, 178333, 225676, 356666, 451352, 713332, 1426664, 1961663, 3923326, 4101659, 7846652, 8203318, 15693304, 16406636, 32813272, 39768259, 45118249, 79536518, 90236498, 159073036, 180472996, 318146072, 360945992, 437450849, 874901698, 914669957, 1749803396, 1829339914, 3499606792, 3658679828, 7317359656, 10061369527, 20122739054, 40245478108, 80490956216]

約数ペア:

[(1, 80490956216), (2, 40245478108), (4, 20122739054), (8, 10061369527), (11, 7317359656), (22, 3658679828), (23, 3499606792), (44, 1829339914), (46, 1749803396), (88, 914669957), (92, 874901698), (184, 437450849), (223, 360945992), (253, 318146072), (446, 180472996), (506, 159073036), (892, 90236498), (1012, 79536518), (1784, 45118249), (2024, 39768259), (2453, 32813272), (4906, 16406636), (5129, 15693304), (9812, 8203318), (10258, 7846652), (19624, 4101659), (20516, 3923326), (41032, 1961663), (56419, 1426664), (112838, 713332), (178333, 451352), (225676, 356666)]