69702048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18646

約数の個数: 72

約数和(自身を含む): 213473988

約数和(自身を除く): 143771940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18617, 37234, 55851, 74468, 111702, 148936, 167553, 223404, 242021, 297872, 335106, 446808, 484042, 595744, 670212, 726063, 893616, 968084, 1340424, 1452126, 1787232, 1936168, 2178189, 2680848, 2904252, 3872336, 4356378, 5361696, 5808504, 7744672, 8712756, 11617008, 17425512, 23234016, 34851024, 69702048]

約数ペア:

[(1, 69702048), (2, 34851024), (3, 23234016), (4, 17425512), (6, 11617008), (8, 8712756), (9, 7744672), (12, 5808504), (13, 5361696), (16, 4356378), (18, 3872336), (24, 2904252), (26, 2680848), (32, 2178189), (36, 1936168), (39, 1787232), (48, 1452126), (52, 1340424), (72, 968084), (78, 893616), (96, 726063), (104, 670212), (117, 595744), (144, 484042), (156, 446808), (208, 335106), (234, 297872), (288, 242021), (312, 223404), (416, 167553), (468, 148936), (624, 111702), (936, 74468), (1248, 55851), (1872, 37234), (3744, 18617)]