77458316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 151581696

約数和(自身を除く): 74123380

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 127, 148, 254, 317, 481, 508, 634, 962, 1268, 1651, 1924, 3302, 4121, 4699, 6604, 8242, 9398, 11729, 16484, 18796, 23458, 40259, 46916, 61087, 80518, 122174, 152477, 161036, 244348, 304954, 523367, 609908, 1046734, 1489583, 2093468, 2979166, 5958332, 19364579, 38729158, 77458316]

約数ペア:

[(1, 77458316), (2, 38729158), (4, 19364579), (13, 5958332), (26, 2979166), (37, 2093468), (52, 1489583), (74, 1046734), (127, 609908), (148, 523367), (254, 304954), (317, 244348), (481, 161036), (508, 152477), (634, 122174), (962, 80518), (1268, 61087), (1651, 46916), (1924, 40259), (3302, 23458), (4121, 18796), (4699, 16484), (6604, 11729), (8242, 9398)]