72067029128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1\times {\mathrm{1847}}^1$

素因数の和:2766

約数の個数: 64

約数和(自身を含む): 139776658560

約数和(自身を除く): 67709629432

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 386, 683, 772, 1366, 1544, 1847, 2732, 3694, 5464, 7141, 7388, 14282, 14776, 25271, 28564, 50542, 57128, 68339, 101084, 131819, 136678, 202168, 263638, 273356, 356471, 527276, 546712, 712942, 1054552, 1261501, 1425884, 2523002, 2851768, 4877303, 5046004, 9754606, 10092008, 13189427, 19509212, 26378854, 39018424, 46675537, 52757708, 93351074, 105515416, 186702148, 243469693, 373404296, 486939386, 973878772, 1947757544, 9008378641, 18016757282, 36033514564, 72067029128]

約数ペア:

[(1, 72067029128), (2, 36033514564), (4, 18016757282), (8, 9008378641), (37, 1947757544), (74, 973878772), (148, 486939386), (193, 373404296), (296, 243469693), (386, 186702148), (683, 105515416), (772, 93351074), (1366, 52757708), (1544, 46675537), (1847, 39018424), (2732, 26378854), (3694, 19509212), (5464, 13189427), (7141, 10092008), (7388, 9754606), (14282, 5046004), (14776, 4877303), (25271, 2851768), (28564, 2523002), (50542, 1425884), (57128, 1261501), (68339, 1054552), (101084, 712942), (131819, 546712), (136678, 527276), (202168, 356471), (263638, 273356)]