68762288

素因数分解:

$2^4\times 7^2\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 156061440

約数和(自身を除く): 87299152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 383, 392, 458, 766, 784, 916, 1532, 1603, 1832, 2681, 3064, 3206, 3664, 5362, 6128, 6412, 10724, 11221, 12824, 18767, 21448, 22442, 25648, 37534, 42896, 44884, 75068, 87707, 89768, 150136, 175414, 179536, 300272, 350828, 613949, 701656, 1227898, 1403312, 2455796, 4297643, 4911592, 8595286, 9823184, 17190572, 34381144, 68762288]

約数ペア:

[(1, 68762288), (2, 34381144), (4, 17190572), (7, 9823184), (8, 8595286), (14, 4911592), (16, 4297643), (28, 2455796), (49, 1403312), (56, 1227898), (98, 701656), (112, 613949), (196, 350828), (229, 300272), (383, 179536), (392, 175414), (458, 150136), (766, 89768), (784, 87707), (916, 75068), (1532, 44884), (1603, 42896), (1832, 37534), (2681, 25648), (3064, 22442), (3206, 21448), (3664, 18767), (5362, 12824), (6128, 11221), (6412, 10724)]