171090612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 563902976

約数和(自身を除く): 392812364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 121, 124, 126, 132, 154, 181, 186, 198, 217, 231, 242, 252, 279, 308, 341, 362, 363, 372, 396, 434, 462, 484, 543, 558, 651, 682, 693, 724, 726, 847, 868, 924, 1023, 1086, 1089, 1116, 1267, 1302, 1364, 1386, 1452, 1629, 1694, 1953, 1991, 2046, 2172, 2178, 2387, 2534, 2541, 2604, 2772, 3069, 3258, 3388, 3751, 3801, 3906, 3982, 4092, 4356, 4774, 5068, 5082, 5611, 5973, 6138, 6516, 7161, 7502, 7602, 7623, 7812, 7964, 9548, 10164, 11222, 11253, 11403, 11946, 12276, 13937, 14322, 15004, 15204, 15246, 16833, 17919, 21483, 21901, 22444, 22506, 22806, 23892, 26257, 27874, 28644, 30492, 33666, 33759, 35838, 39277, 41811, 42966, 43802, 45012, 45612, 50499, 52514, 55748, 61721, 65703, 67332, 67518, 71676, 78554, 78771, 83622, 85932, 87604, 100998, 105028, 117831, 123442, 125433, 131406, 135036, 153307, 157108, 157542, 167244, 185163, 197109, 201996, 235662, 236313, 246884, 250866, 262812, 306614, 315084, 353493, 370326, 394218, 432047, 459921, 471324, 472626, 501732, 555489, 613228, 678931, 706986, 740652, 788436, 864094, 919842, 945252, 1110978, 1296141, 1357862, 1379763, 1413972, 1728188, 1839684, 2036793, 2221956, 2592282, 2715724, 2759526, 3888423, 4073586, 4752517, 5184564, 5519052, 6110379, 7776846, 8147172, 9505034, 12220758, 14257551, 15553692, 19010068, 24441516, 28515102, 42772653, 57030204, 85545306, 171090612]

約数ペア:

[(1, 171090612), (2, 85545306), (3, 57030204), (4, 42772653), (6, 28515102), (7, 24441516), (9, 19010068), (11, 15553692), (12, 14257551), (14, 12220758), (18, 9505034), (21, 8147172), (22, 7776846), (28, 6110379), (31, 5519052), (33, 5184564), (36, 4752517), (42, 4073586), (44, 3888423), (62, 2759526), (63, 2715724), (66, 2592282), (77, 2221956), (84, 2036793), (93, 1839684), (99, 1728188), (121, 1413972), (124, 1379763), (126, 1357862), (132, 1296141), (154, 1110978), (181, 945252), (186, 919842), (198, 864094), (217, 788436), (231, 740652), (242, 706986), (252, 678931), (279, 613228), (308, 555489), (341, 501732), (362, 472626), (363, 471324), (372, 459921), (396, 432047), (434, 394218), (462, 370326), (484, 353493), (543, 315084), (558, 306614), (651, 262812), (682, 250866), (693, 246884), (724, 236313), (726, 235662), (847, 201996), (868, 197109), (924, 185163), (1023, 167244), (1086, 157542), (1089, 157108), (1116, 153307), (1267, 135036), (1302, 131406), (1364, 125433), (1386, 123442), (1452, 117831), (1629, 105028), (1694, 100998), (1953, 87604), (1991, 85932), (2046, 83622), (2172, 78771), (2178, 78554), (2387, 71676), (2534, 67518), (2541, 67332), (2604, 65703), (2772, 61721), (3069, 55748), (3258, 52514), (3388, 50499), (3751, 45612), (3801, 45012), (3906, 43802), (3982, 42966), (4092, 41811), (4356, 39277), (4774, 35838), (5068, 33759), (5082, 33666), (5611, 30492), (5973, 28644), (6138, 27874), (6516, 26257), (7161, 23892), (7502, 22806), (7602, 22506), (7623, 22444), (7812, 21901), (7964, 21483), (9548, 17919), (10164, 16833), (11222, 15246), (11253, 15204), (11403, 15004), (11946, 14322), (12276, 13937)]