171864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 96

約数和(自身を含む): 599040

約数和(自身を除く): 427176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 504, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1023, 1116, 1302, 1364, 1386, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3906, 4092, 4774, 5208, 5544, 6138, 7161, 7812, 8184, 9548, 12276, 14322, 15624, 19096, 21483, 24552, 28644, 42966, 57288, 85932, 171864]

約数ペア:

[(1, 171864), (2, 85932), (3, 57288), (4, 42966), (6, 28644), (7, 24552), (8, 21483), (9, 19096), (11, 15624), (12, 14322), (14, 12276), (18, 9548), (21, 8184), (22, 7812), (24, 7161), (28, 6138), (31, 5544), (33, 5208), (36, 4774), (42, 4092), (44, 3906), (56, 3069), (62, 2772), (63, 2728), (66, 2604), (72, 2387), (77, 2232), (84, 2046), (88, 1953), (93, 1848), (99, 1736), (124, 1386), (126, 1364), (132, 1302), (154, 1116), (168, 1023), (186, 924), (198, 868), (217, 792), (231, 744), (248, 693), (252, 682), (264, 651), (279, 616), (308, 558), (341, 504), (372, 462), (396, 434)]