78112008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 96

約数和(自身を含む): 241277400

約数和(自身を除く): 163165392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 4909, 5304, 7956, 9818, 14727, 15912, 19636, 29454, 39272, 44181, 58908, 63817, 83453, 88362, 117816, 127634, 166906, 176724, 191451, 250359, 255268, 333812, 353448, 382902, 500718, 510536, 574353, 667624, 751077, 765804, 1001436, 1084889, 1148706, 1502154, 1531608, 2002872, 2169778, 2297412, 3004308, 3254667, 4339556, 4594824, 6008616, 6509334, 8679112, 9764001, 13018668, 19528002, 26037336, 39056004, 78112008]

約数ペア:

[(1, 78112008), (2, 39056004), (3, 26037336), (4, 19528002), (6, 13018668), (8, 9764001), (9, 8679112), (12, 6509334), (13, 6008616), (17, 4594824), (18, 4339556), (24, 3254667), (26, 3004308), (34, 2297412), (36, 2169778), (39, 2002872), (51, 1531608), (52, 1502154), (68, 1148706), (72, 1084889), (78, 1001436), (102, 765804), (104, 751077), (117, 667624), (136, 574353), (153, 510536), (156, 500718), (204, 382902), (221, 353448), (234, 333812), (306, 255268), (312, 250359), (408, 191451), (442, 176724), (468, 166906), (612, 127634), (663, 117816), (884, 88362), (936, 83453), (1224, 63817), (1326, 58908), (1768, 44181), (1989, 39272), (2652, 29454), (3978, 19636), (4909, 15912), (5304, 14727), (7956, 9818)]