74689902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 190519056

約数和(自身を除く): 115829154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 433, 518, 666, 777, 866, 1299, 1369, 1554, 2331, 2598, 2738, 3031, 3897, 4107, 4662, 6062, 7794, 8214, 9093, 9583, 12321, 16021, 18186, 19166, 24642, 27279, 28749, 32042, 48063, 54558, 57498, 86247, 96126, 112147, 144189, 172494, 224294, 288378, 336441, 592777, 672882, 1009323, 1185554, 1778331, 2018646, 3556662, 4149439, 5334993, 8298878, 10669986, 12448317, 24896634, 37344951, 74689902]

約数ペア:

[(1, 74689902), (2, 37344951), (3, 24896634), (6, 12448317), (7, 10669986), (9, 8298878), (14, 5334993), (18, 4149439), (21, 3556662), (37, 2018646), (42, 1778331), (63, 1185554), (74, 1009323), (111, 672882), (126, 592777), (222, 336441), (259, 288378), (333, 224294), (433, 172494), (518, 144189), (666, 112147), (777, 96126), (866, 86247), (1299, 57498), (1369, 54558), (1554, 48063), (2331, 32042), (2598, 28749), (2738, 27279), (3031, 24642), (3897, 19166), (4107, 18186), (4662, 16021), (6062, 12321), (7794, 9583), (8214, 9093)]