83857356

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 260262912

約数和(自身を除く): 176405556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 31, 33, 36, 44, 46, 54, 62, 66, 69, 81, 92, 93, 99, 108, 121, 124, 132, 138, 162, 186, 198, 207, 242, 243, 253, 276, 279, 297, 324, 341, 363, 372, 396, 414, 484, 486, 506, 558, 594, 621, 682, 713, 726, 759, 828, 837, 891, 972, 1012, 1023, 1089, 1116, 1188, 1242, 1364, 1426, 1452, 1518, 1674, 1782, 1863, 2046, 2139, 2178, 2277, 2484, 2511, 2673, 2783, 2852, 3036, 3069, 3267, 3348, 3564, 3726, 3751, 4092, 4278, 4356, 4554, 5022, 5346, 5566, 5589, 6138, 6417, 6534, 6831, 7452, 7502, 7533, 7843, 8349, 8556, 9108, 9207, 9801, 10044, 10692, 11132, 11178, 11253, 12276, 12834, 13068, 13662, 15004, 15066, 15686, 16698, 18414, 19251, 19602, 20493, 22356, 22506, 23529, 25047, 25668, 27324, 27621, 29403, 30132, 31372, 33396, 33759, 36828, 38502, 39204, 40986, 45012, 47058, 50094, 55242, 57753, 58806, 61479, 67518, 70587, 75141, 77004, 81972, 82863, 86273, 94116, 100188, 101277, 110484, 115506, 117612, 122958, 135036, 141174, 150282, 165726, 172546, 173259, 202554, 211761, 225423, 231012, 245916, 258819, 282348, 300564, 303831, 331452, 345092, 346518, 405108, 423522, 450846, 517638, 607662, 635283, 676269, 693036, 776457, 847044, 901692, 911493, 1035276, 1215324, 1270566, 1352538, 1552914, 1822986, 1905849, 2329371, 2541132, 2705076, 3105828, 3645972, 3811698, 4658742, 6988113, 7623396, 9317484, 13976226, 20964339, 27952452, 41928678, 83857356]

約数ペア:

[(1, 83857356), (2, 41928678), (3, 27952452), (4, 20964339), (6, 13976226), (9, 9317484), (11, 7623396), (12, 6988113), (18, 4658742), (22, 3811698), (23, 3645972), (27, 3105828), (31, 2705076), (33, 2541132), (36, 2329371), (44, 1905849), (46, 1822986), (54, 1552914), (62, 1352538), (66, 1270566), (69, 1215324), (81, 1035276), (92, 911493), (93, 901692), (99, 847044), (108, 776457), (121, 693036), (124, 676269), (132, 635283), (138, 607662), (162, 517638), (186, 450846), (198, 423522), (207, 405108), (242, 346518), (243, 345092), (253, 331452), (276, 303831), (279, 300564), (297, 282348), (324, 258819), (341, 245916), (363, 231012), (372, 225423), (396, 211761), (414, 202554), (484, 173259), (486, 172546), (506, 165726), (558, 150282), (594, 141174), (621, 135036), (682, 122958), (713, 117612), (726, 115506), (759, 110484), (828, 101277), (837, 100188), (891, 94116), (972, 86273), (1012, 82863), (1023, 81972), (1089, 77004), (1116, 75141), (1188, 70587), (1242, 67518), (1364, 61479), (1426, 58806), (1452, 57753), (1518, 55242), (1674, 50094), (1782, 47058), (1863, 45012), (2046, 40986), (2139, 39204), (2178, 38502), (2277, 36828), (2484, 33759), (2511, 33396), (2673, 31372), (2783, 30132), (2852, 29403), (3036, 27621), (3069, 27324), (3267, 25668), (3348, 25047), (3564, 23529), (3726, 22506), (3751, 22356), (4092, 20493), (4278, 19602), (4356, 19251), (4554, 18414), (5022, 16698), (5346, 15686), (5566, 15066), (5589, 15004), (6138, 13662), (6417, 13068), (6534, 12834), (6831, 12276), (7452, 11253), (7502, 11178), (7533, 11132), (7843, 10692), (8349, 10044), (8556, 9801), (9108, 9207)]