77625108

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 232989120

約数和(自身を除く): 155364012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 181, 198, 209, 228, 297, 342, 361, 362, 396, 418, 513, 543, 594, 627, 684, 722, 724, 836, 1026, 1083, 1086, 1188, 1254, 1444, 1629, 1881, 1991, 2052, 2166, 2172, 2508, 3249, 3258, 3439, 3762, 3971, 3982, 4332, 4887, 5643, 5973, 6498, 6516, 6878, 7524, 7942, 7964, 9747, 9774, 10317, 11286, 11913, 11946, 12996, 13756, 15884, 17919, 19494, 19548, 20634, 22572, 23826, 23892, 30951, 35739, 35838, 37829, 38988, 41268, 47652, 53757, 61902, 65341, 71478, 71676, 75658, 92853, 107217, 107514, 113487, 123804, 130682, 142956, 151316, 185706, 196023, 214434, 215028, 226974, 261364, 340461, 371412, 392046, 428868, 453948, 588069, 680922, 718751, 784092, 1021383, 1176138, 1361844, 1437502, 1764207, 2042766, 2156253, 2352276, 2875004, 3528414, 4085532, 4312506, 6468759, 7056828, 8625012, 12937518, 19406277, 25875036, 38812554, 77625108]

約数ペア:

[(1, 77625108), (2, 38812554), (3, 25875036), (4, 19406277), (6, 12937518), (9, 8625012), (11, 7056828), (12, 6468759), (18, 4312506), (19, 4085532), (22, 3528414), (27, 2875004), (33, 2352276), (36, 2156253), (38, 2042766), (44, 1764207), (54, 1437502), (57, 1361844), (66, 1176138), (76, 1021383), (99, 784092), (108, 718751), (114, 680922), (132, 588069), (171, 453948), (181, 428868), (198, 392046), (209, 371412), (228, 340461), (297, 261364), (342, 226974), (361, 215028), (362, 214434), (396, 196023), (418, 185706), (513, 151316), (543, 142956), (594, 130682), (627, 123804), (684, 113487), (722, 107514), (724, 107217), (836, 92853), (1026, 75658), (1083, 71676), (1086, 71478), (1188, 65341), (1254, 61902), (1444, 53757), (1629, 47652), (1881, 41268), (1991, 38988), (2052, 37829), (2166, 35838), (2172, 35739), (2508, 30951), (3249, 23892), (3258, 23826), (3439, 22572), (3762, 20634), (3971, 19548), (3982, 19494), (4332, 17919), (4887, 15884), (5643, 13756), (5973, 12996), (6498, 11946), (6516, 11913), (6878, 11286), (7524, 10317), (7942, 9774), (7964, 9747)]