80615574

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 196978320

約数和(自身を除く): 116362746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 162, 202, 234, 303, 351, 379, 606, 702, 758, 909, 1053, 1137, 1313, 1818, 2106, 2274, 2626, 2727, 3411, 3939, 4927, 5454, 6822, 7878, 8181, 9854, 10233, 11817, 14781, 16362, 20466, 23634, 29562, 30699, 35451, 38279, 44343, 61398, 70902, 76558, 88686, 106353, 114837, 133029, 212706, 229674, 266058, 344511, 399087, 497627, 689022, 798174, 995254, 1033533, 1492881, 2067066, 2985762, 3100599, 4478643, 6201198, 8957286, 13435929, 26871858, 40307787, 80615574]

約数ペア:

[(1, 80615574), (2, 40307787), (3, 26871858), (6, 13435929), (9, 8957286), (13, 6201198), (18, 4478643), (26, 3100599), (27, 2985762), (39, 2067066), (54, 1492881), (78, 1033533), (81, 995254), (101, 798174), (117, 689022), (162, 497627), (202, 399087), (234, 344511), (303, 266058), (351, 229674), (379, 212706), (606, 133029), (702, 114837), (758, 106353), (909, 88686), (1053, 76558), (1137, 70902), (1313, 61398), (1818, 44343), (2106, 38279), (2274, 35451), (2626, 30699), (2727, 29562), (3411, 23634), (3939, 20466), (4927, 16362), (5454, 14781), (6822, 11817), (7878, 10233), (8181, 9854)]