72367776

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 241315200

約数和(自身を除く): 168947424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 379, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 702, 758, 816, 864, 884, 918, 936, 1137, 1224, 1248, 1326, 1404, 1516, 1632, 1768, 1836, 1872, 1989, 2274, 2448, 2652, 2808, 3032, 3411, 3536, 3672, 3744, 3978, 4548, 4896, 4927, 5304, 5616, 5967, 6064, 6443, 6822, 7072, 7344, 7956, 9096, 9854, 10233, 10608, 11232, 11934, 12128, 12886, 13644, 14688, 14781, 15912, 18192, 19329, 19708, 20466, 21216, 23868, 25772, 27288, 29562, 31824, 36384, 38658, 39416, 40932, 44343, 47736, 51544, 54576, 57987, 59124, 63648, 77316, 78832, 81864, 83759, 88686, 95472, 103088, 109152, 115974, 118248, 133029, 154632, 157664, 163728, 167518, 173961, 177372, 190944, 206176, 231948, 236496, 251277, 266058, 309264, 327456, 335036, 347922, 354744, 463896, 472992, 502554, 532116, 618528, 670072, 695844, 709488, 753831, 927792, 1005108, 1064232, 1340144, 1391688, 1418976, 1507662, 1855584, 2010216, 2128464, 2261493, 2680288, 2783376, 3015324, 4020432, 4256928, 4522986, 5566752, 6030648, 8040864, 9045972, 12061296, 18091944, 24122592, 36183888, 72367776]

約数ペア:

[(1, 72367776), (2, 36183888), (3, 24122592), (4, 18091944), (6, 12061296), (8, 9045972), (9, 8040864), (12, 6030648), (13, 5566752), (16, 4522986), (17, 4256928), (18, 4020432), (24, 3015324), (26, 2783376), (27, 2680288), (32, 2261493), (34, 2128464), (36, 2010216), (39, 1855584), (48, 1507662), (51, 1418976), (52, 1391688), (54, 1340144), (68, 1064232), (72, 1005108), (78, 927792), (96, 753831), (102, 709488), (104, 695844), (108, 670072), (117, 618528), (136, 532116), (144, 502554), (153, 472992), (156, 463896), (204, 354744), (208, 347922), (216, 335036), (221, 327456), (234, 309264), (272, 266058), (288, 251277), (306, 236496), (312, 231948), (351, 206176), (379, 190944), (408, 177372), (416, 173961), (432, 167518), (442, 163728), (459, 157664), (468, 154632), (544, 133029), (612, 118248), (624, 115974), (663, 109152), (702, 103088), (758, 95472), (816, 88686), (864, 83759), (884, 81864), (918, 78832), (936, 77316), (1137, 63648), (1224, 59124), (1248, 57987), (1326, 54576), (1404, 51544), (1516, 47736), (1632, 44343), (1768, 40932), (1836, 39416), (1872, 38658), (1989, 36384), (2274, 31824), (2448, 29562), (2652, 27288), (2808, 25772), (3032, 23868), (3411, 21216), (3536, 20466), (3672, 19708), (3744, 19329), (3978, 18192), (4548, 15912), (4896, 14781), (4927, 14688), (5304, 13644), (5616, 12886), (5967, 12128), (6064, 11934), (6443, 11232), (6822, 10608), (7072, 10233), (7344, 9854), (7956, 9096)]