68437152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 225650880

約数和(自身を除く): 157213728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 409, 498, 504, 581, 664, 672, 747, 818, 996, 1008, 1162, 1227, 1328, 1494, 1636, 1743, 1992, 2016, 2324, 2454, 2656, 2863, 2988, 3272, 3486, 3681, 3984, 4648, 4908, 5229, 5726, 5976, 6544, 6972, 7362, 7968, 8589, 9296, 9816, 10458, 11452, 11952, 13088, 13944, 14724, 17178, 18592, 19632, 20916, 22904, 23904, 25767, 27888, 29448, 33947, 34356, 39264, 41832, 45808, 51534, 55776, 58896, 67894, 68712, 83664, 91616, 101841, 103068, 117792, 135788, 137424, 167328, 203682, 206136, 237629, 271576, 274848, 305523, 407364, 412272, 475258, 543152, 611046, 712887, 814728, 824544, 950516, 1086304, 1222092, 1425774, 1629456, 1901032, 2138661, 2444184, 2851548, 3258912, 3802064, 4277322, 4888368, 5703096, 7604128, 8554644, 9776736, 11406192, 17109288, 22812384, 34218576, 68437152]

約数ペア:

[(1, 68437152), (2, 34218576), (3, 22812384), (4, 17109288), (6, 11406192), (7, 9776736), (8, 8554644), (9, 7604128), (12, 5703096), (14, 4888368), (16, 4277322), (18, 3802064), (21, 3258912), (24, 2851548), (28, 2444184), (32, 2138661), (36, 1901032), (42, 1629456), (48, 1425774), (56, 1222092), (63, 1086304), (72, 950516), (83, 824544), (84, 814728), (96, 712887), (112, 611046), (126, 543152), (144, 475258), (166, 412272), (168, 407364), (224, 305523), (249, 274848), (252, 271576), (288, 237629), (332, 206136), (336, 203682), (409, 167328), (498, 137424), (504, 135788), (581, 117792), (664, 103068), (672, 101841), (747, 91616), (818, 83664), (996, 68712), (1008, 67894), (1162, 58896), (1227, 55776), (1328, 51534), (1494, 45808), (1636, 41832), (1743, 39264), (1992, 34356), (2016, 33947), (2324, 29448), (2454, 27888), (2656, 25767), (2863, 23904), (2988, 22904), (3272, 20916), (3486, 19632), (3681, 18592), (3984, 17178), (4648, 14724), (4908, 13944), (5229, 13088), (5726, 11952), (5976, 11452), (6544, 10458), (6972, 9816), (7362, 9296), (7968, 8589)]