80236968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 163065432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 43, 56, 58, 84, 86, 87, 116, 129, 168, 172, 174, 203, 232, 258, 301, 344, 348, 383, 406, 516, 602, 609, 696, 766, 812, 903, 1032, 1149, 1204, 1218, 1247, 1532, 1624, 1806, 2298, 2408, 2436, 2494, 2681, 3064, 3612, 3741, 4596, 4872, 4988, 5362, 7224, 7482, 8043, 8729, 9192, 9976, 10724, 11107, 14964, 16086, 16469, 17458, 21448, 22214, 26187, 29928, 32172, 32938, 33321, 34916, 44428, 49407, 52374, 64344, 65876, 66642, 69832, 77749, 88856, 98814, 104748, 115283, 131752, 133284, 155498, 197628, 209496, 230566, 233247, 266568, 310996, 345849, 395256, 461132, 466494, 477601, 621992, 691698, 922264, 932988, 955202, 1383396, 1432803, 1865976, 1910404, 2766792, 2865606, 3343207, 3820808, 5731212, 6686414, 10029621, 11462424, 13372828, 20059242, 26745656, 40118484, 80236968]

約数ペア:

[(1, 80236968), (2, 40118484), (3, 26745656), (4, 20059242), (6, 13372828), (7, 11462424), (8, 10029621), (12, 6686414), (14, 5731212), (21, 3820808), (24, 3343207), (28, 2865606), (29, 2766792), (42, 1910404), (43, 1865976), (56, 1432803), (58, 1383396), (84, 955202), (86, 932988), (87, 922264), (116, 691698), (129, 621992), (168, 477601), (172, 466494), (174, 461132), (203, 395256), (232, 345849), (258, 310996), (301, 266568), (344, 233247), (348, 230566), (383, 209496), (406, 197628), (516, 155498), (602, 133284), (609, 131752), (696, 115283), (766, 104748), (812, 98814), (903, 88856), (1032, 77749), (1149, 69832), (1204, 66642), (1218, 65876), (1247, 64344), (1532, 52374), (1624, 49407), (1806, 44428), (2298, 34916), (2408, 33321), (2436, 32938), (2494, 32172), (2681, 29928), (3064, 26187), (3612, 22214), (3741, 21448), (4596, 17458), (4872, 16469), (4988, 16086), (5362, 14964), (7224, 11107), (7482, 10724), (8043, 9976), (8729, 9192)]