70281774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 167300640

約数和(自身を除く): 97018866

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 239, 279, 306, 478, 527, 558, 717, 961, 1054, 1434, 1581, 1922, 2151, 2883, 3162, 4063, 4302, 4743, 5766, 7409, 8126, 8649, 9486, 12189, 14818, 16337, 17298, 22227, 24378, 32674, 36567, 44454, 49011, 66681, 73134, 98022, 125953, 133362, 147033, 229679, 251906, 294066, 377859, 459358, 689037, 755718, 1133577, 1378074, 2067111, 2267154, 3904543, 4134222, 7809086, 11713629, 23427258, 35140887, 70281774]

約数ペア:

[(1, 70281774), (2, 35140887), (3, 23427258), (6, 11713629), (9, 7809086), (17, 4134222), (18, 3904543), (31, 2267154), (34, 2067111), (51, 1378074), (62, 1133577), (93, 755718), (102, 689037), (153, 459358), (186, 377859), (239, 294066), (279, 251906), (306, 229679), (478, 147033), (527, 133362), (558, 125953), (717, 98022), (961, 73134), (1054, 66681), (1434, 49011), (1581, 44454), (1922, 36567), (2151, 32674), (2883, 24378), (3162, 22227), (4063, 17298), (4302, 16337), (4743, 14818), (5766, 12189), (7409, 9486), (8126, 8649)]