78228072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 235411200

約数和(自身を除く): 157183128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 2028, 2143, 2808, 3042, 4056, 4286, 4563, 6084, 6429, 8572, 9126, 12168, 12858, 17144, 18252, 19287, 25716, 27859, 36504, 38574, 51432, 55718, 57861, 77148, 83577, 111436, 115722, 154296, 167154, 222872, 231444, 250731, 334308, 362167, 462888, 501462, 668616, 724334, 752193, 1002924, 1086501, 1448668, 1504386, 2005848, 2173002, 2897336, 3008772, 3259503, 4346004, 6017544, 6519006, 8692008, 9778509, 13038012, 19557018, 26076024, 39114036, 78228072]

約数ペア:

[(1, 78228072), (2, 39114036), (3, 26076024), (4, 19557018), (6, 13038012), (8, 9778509), (9, 8692008), (12, 6519006), (13, 6017544), (18, 4346004), (24, 3259503), (26, 3008772), (27, 2897336), (36, 2173002), (39, 2005848), (52, 1504386), (54, 1448668), (72, 1086501), (78, 1002924), (104, 752193), (108, 724334), (117, 668616), (156, 501462), (169, 462888), (216, 362167), (234, 334308), (312, 250731), (338, 231444), (351, 222872), (468, 167154), (507, 154296), (676, 115722), (702, 111436), (936, 83577), (1014, 77148), (1352, 57861), (1404, 55718), (1521, 51432), (2028, 38574), (2143, 36504), (2808, 27859), (3042, 25716), (4056, 19287), (4286, 18252), (4563, 17144), (6084, 12858), (6429, 12168), (8572, 9126)]