86900688

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 300425216

約数和(自身を除く): 213524528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 103, 108, 112, 124, 126, 144, 162, 168, 186, 189, 206, 216, 217, 243, 248, 252, 279, 309, 324, 336, 372, 378, 412, 432, 434, 486, 496, 504, 558, 567, 618, 648, 651, 721, 744, 756, 824, 837, 868, 927, 972, 1008, 1116, 1134, 1236, 1296, 1302, 1442, 1488, 1512, 1648, 1674, 1701, 1736, 1854, 1944, 1953, 2163, 2232, 2268, 2472, 2511, 2604, 2781, 2884, 3024, 3193, 3348, 3402, 3472, 3708, 3888, 3906, 4326, 4464, 4536, 4944, 5022, 5208, 5562, 5768, 5859, 6386, 6489, 6696, 6804, 7416, 7533, 7812, 8343, 8652, 9072, 9579, 10044, 10416, 11124, 11536, 11718, 12772, 12978, 13392, 13608, 14832, 15066, 15624, 16686, 17304, 17577, 19158, 19467, 20088, 22248, 22351, 23436, 25029, 25544, 25956, 27216, 28737, 30132, 31248, 33372, 34608, 35154, 38316, 38934, 40176, 44496, 44702, 46872, 50058, 51088, 51912, 52731, 57474, 58401, 60264, 66744, 67053, 70308, 76632, 77868, 86211, 89404, 93744, 100116, 103824, 105462, 114948, 116802, 120528, 133488, 134106, 140616, 153264, 155736, 172422, 175203, 178808, 200232, 201159, 210924, 229896, 233604, 258633, 268212, 281232, 311472, 344844, 350406, 357616, 400464, 402318, 421848, 459792, 467208, 517266, 536424, 603477, 689688, 700812, 775899, 804636, 843696, 934416, 1034532, 1072848, 1206954, 1379376, 1401624, 1551798, 1609272, 1810431, 2069064, 2413908, 2803248, 3103596, 3218544, 3620862, 4138128, 4827816, 5431293, 6207192, 7241724, 9655632, 10862586, 12414384, 14483448, 21725172, 28966896, 43450344, 86900688]

約数ペア:

[(1, 86900688), (2, 43450344), (3, 28966896), (4, 21725172), (6, 14483448), (7, 12414384), (8, 10862586), (9, 9655632), (12, 7241724), (14, 6207192), (16, 5431293), (18, 4827816), (21, 4138128), (24, 3620862), (27, 3218544), (28, 3103596), (31, 2803248), (36, 2413908), (42, 2069064), (48, 1810431), (54, 1609272), (56, 1551798), (62, 1401624), (63, 1379376), (72, 1206954), (81, 1072848), (84, 1034532), (93, 934416), (103, 843696), (108, 804636), (112, 775899), (124, 700812), (126, 689688), (144, 603477), (162, 536424), (168, 517266), (186, 467208), (189, 459792), (206, 421848), (216, 402318), (217, 400464), (243, 357616), (248, 350406), (252, 344844), (279, 311472), (309, 281232), (324, 268212), (336, 258633), (372, 233604), (378, 229896), (412, 210924), (432, 201159), (434, 200232), (486, 178808), (496, 175203), (504, 172422), (558, 155736), (567, 153264), (618, 140616), (648, 134106), (651, 133488), (721, 120528), (744, 116802), (756, 114948), (824, 105462), (837, 103824), (868, 100116), (927, 93744), (972, 89404), (1008, 86211), (1116, 77868), (1134, 76632), (1236, 70308), (1296, 67053), (1302, 66744), (1442, 60264), (1488, 58401), (1512, 57474), (1648, 52731), (1674, 51912), (1701, 51088), (1736, 50058), (1854, 46872), (1944, 44702), (1953, 44496), (2163, 40176), (2232, 38934), (2268, 38316), (2472, 35154), (2511, 34608), (2604, 33372), (2781, 31248), (2884, 30132), (3024, 28737), (3193, 27216), (3348, 25956), (3402, 25544), (3472, 25029), (3708, 23436), (3888, 22351), (3906, 22248), (4326, 20088), (4464, 19467), (4536, 19158), (4944, 17577), (5022, 17304), (5208, 16686), (5562, 15624), (5768, 15066), (5859, 14832), (6386, 13608), (6489, 13392), (6696, 12978), (6804, 12772), (7416, 11718), (7533, 11536), (7812, 11124), (8343, 10416), (8652, 10044), (9072, 9579)]