80493849688

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1\times {\mathrm{3083}}^1$

素因数の和:5728

約数の個数: 64

約数和(自身を含む): 173517189120

約数和(自身を除く): 93023339432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2441, 2674, 3083, 4882, 5348, 6166, 9764, 10696, 12332, 17087, 19528, 21581, 24664, 34174, 43162, 68348, 86324, 136696, 172648, 466231, 588853, 932462, 1177706, 1864924, 2355412, 3263617, 3729848, 4121971, 4710824, 6527234, 7525603, 8243942, 13054468, 15051206, 16487884, 26108936, 30102412, 32975768, 52679221, 60204824, 105358442, 210716884, 421433768, 1437390173, 2874780346, 5749560692, 10061731211, 11499121384, 20123462422, 40246924844, 80493849688]

約数ペア:

[(1, 80493849688), (2, 40246924844), (4, 20123462422), (7, 11499121384), (8, 10061731211), (14, 5749560692), (28, 2874780346), (56, 1437390173), (191, 421433768), (382, 210716884), (764, 105358442), (1337, 60204824), (1528, 52679221), (2441, 32975768), (2674, 30102412), (3083, 26108936), (4882, 16487884), (5348, 15051206), (6166, 13054468), (9764, 8243942), (10696, 7525603), (12332, 6527234), (17087, 4710824), (19528, 4121971), (21581, 3729848), (24664, 3263617), (34174, 2355412), (43162, 1864924), (68348, 1177706), (86324, 932462), (136696, 588853), (172648, 466231)]