80143668

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 231739200

約数和(自身を除く): 151595532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 113, 132, 162, 198, 199, 226, 297, 324, 339, 396, 398, 452, 594, 597, 678, 796, 891, 1017, 1188, 1194, 1243, 1356, 1782, 1791, 2034, 2189, 2388, 2486, 3051, 3564, 3582, 3729, 4068, 4378, 4972, 5373, 6102, 6567, 7164, 7458, 8756, 9153, 10746, 11187, 12204, 13134, 14916, 16119, 18306, 19701, 21492, 22374, 22487, 26268, 32238, 33561, 36612, 39402, 44748, 44974, 59103, 64476, 67122, 67461, 78804, 89948, 100683, 118206, 134244, 134922, 177309, 201366, 202383, 236412, 247357, 269844, 354618, 402732, 404766, 494714, 607149, 709236, 742071, 809532, 989428, 1214298, 1484142, 1821447, 2226213, 2428596, 2968284, 3642894, 4452426, 6678639, 7285788, 8904852, 13357278, 20035917, 26714556, 40071834, 80143668]

約数ペア:

[(1, 80143668), (2, 40071834), (3, 26714556), (4, 20035917), (6, 13357278), (9, 8904852), (11, 7285788), (12, 6678639), (18, 4452426), (22, 3642894), (27, 2968284), (33, 2428596), (36, 2226213), (44, 1821447), (54, 1484142), (66, 1214298), (81, 989428), (99, 809532), (108, 742071), (113, 709236), (132, 607149), (162, 494714), (198, 404766), (199, 402732), (226, 354618), (297, 269844), (324, 247357), (339, 236412), (396, 202383), (398, 201366), (452, 177309), (594, 134922), (597, 134244), (678, 118206), (796, 100683), (891, 89948), (1017, 78804), (1188, 67461), (1194, 67122), (1243, 64476), (1356, 59103), (1782, 44974), (1791, 44748), (2034, 39402), (2189, 36612), (2388, 33561), (2486, 32238), (3051, 26268), (3564, 22487), (3582, 22374), (3729, 21492), (4068, 19701), (4378, 18306), (4972, 16119), (5373, 14916), (6102, 13134), (6567, 12204), (7164, 11187), (7458, 10746), (8756, 9153)]