172612836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 520396800

約数和(自身を除く): 347783964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 43, 44, 54, 62, 66, 86, 93, 99, 108, 109, 124, 129, 132, 172, 186, 198, 218, 258, 279, 297, 327, 341, 372, 387, 396, 436, 473, 516, 558, 594, 654, 682, 774, 837, 946, 981, 1023, 1116, 1161, 1188, 1199, 1308, 1333, 1364, 1419, 1548, 1674, 1892, 1962, 2046, 2322, 2398, 2666, 2838, 2943, 3069, 3348, 3379, 3597, 3924, 3999, 4092, 4257, 4644, 4687, 4796, 5332, 5676, 5886, 6138, 6758, 7194, 7998, 8514, 9207, 9374, 10137, 10791, 11772, 11997, 12276, 12771, 13516, 14061, 14388, 14663, 15996, 17028, 18414, 18748, 20274, 21582, 23994, 25542, 28122, 29326, 30411, 32373, 35991, 36828, 37169, 40548, 42183, 43164, 43989, 47988, 51084, 51557, 56244, 58652, 60822, 64746, 71982, 74338, 84366, 87978, 91233, 103114, 111507, 121644, 126549, 129492, 131967, 143964, 145297, 148676, 154671, 168732, 175956, 182466, 206228, 223014, 253098, 263934, 290594, 309342, 334521, 364932, 395901, 435891, 446028, 464013, 506196, 527868, 581188, 618684, 669042, 791802, 871782, 928026, 1003563, 1307673, 1338084, 1392039, 1583604, 1598267, 1743564, 1856052, 2007126, 2615346, 2784078, 3196534, 3923019, 4014252, 4794801, 5230692, 5568156, 6393068, 7846038, 9589602, 14384403, 15692076, 19179204, 28768806, 43153209, 57537612, 86306418, 172612836]

約数ペア:

[(1, 172612836), (2, 86306418), (3, 57537612), (4, 43153209), (6, 28768806), (9, 19179204), (11, 15692076), (12, 14384403), (18, 9589602), (22, 7846038), (27, 6393068), (31, 5568156), (33, 5230692), (36, 4794801), (43, 4014252), (44, 3923019), (54, 3196534), (62, 2784078), (66, 2615346), (86, 2007126), (93, 1856052), (99, 1743564), (108, 1598267), (109, 1583604), (124, 1392039), (129, 1338084), (132, 1307673), (172, 1003563), (186, 928026), (198, 871782), (218, 791802), (258, 669042), (279, 618684), (297, 581188), (327, 527868), (341, 506196), (372, 464013), (387, 446028), (396, 435891), (436, 395901), (473, 364932), (516, 334521), (558, 309342), (594, 290594), (654, 263934), (682, 253098), (774, 223014), (837, 206228), (946, 182466), (981, 175956), (1023, 168732), (1116, 154671), (1161, 148676), (1188, 145297), (1199, 143964), (1308, 131967), (1333, 129492), (1364, 126549), (1419, 121644), (1548, 111507), (1674, 103114), (1892, 91233), (1962, 87978), (2046, 84366), (2322, 74338), (2398, 71982), (2666, 64746), (2838, 60822), (2943, 58652), (3069, 56244), (3348, 51557), (3379, 51084), (3597, 47988), (3924, 43989), (3999, 43164), (4092, 42183), (4257, 40548), (4644, 37169), (4687, 36828), (4796, 35991), (5332, 32373), (5676, 30411), (5886, 29326), (6138, 28122), (6758, 25542), (7194, 23994), (7998, 21582), (8514, 20274), (9207, 18748), (9374, 18414), (10137, 17028), (10791, 15996), (11772, 14663), (11997, 14388), (12276, 14061), (12771, 13516)]