80651088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 278553600

約数和(自身を除く): 197902512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 89, 93, 112, 116, 124, 126, 144, 168, 174, 178, 186, 203, 217, 232, 248, 252, 261, 267, 279, 336, 348, 356, 372, 406, 434, 464, 496, 504, 522, 534, 558, 609, 623, 651, 696, 712, 744, 801, 812, 868, 899, 1008, 1044, 1068, 1116, 1218, 1246, 1302, 1392, 1424, 1488, 1602, 1624, 1736, 1798, 1827, 1869, 1953, 2088, 2136, 2232, 2436, 2492, 2581, 2604, 2697, 2759, 3204, 3248, 3472, 3596, 3654, 3738, 3906, 4176, 4272, 4464, 4872, 4984, 5162, 5208, 5394, 5518, 5607, 6293, 6408, 7192, 7308, 7476, 7743, 7812, 8091, 8277, 9744, 9968, 10324, 10416, 10788, 11036, 11214, 12586, 12816, 14384, 14616, 14952, 15486, 15624, 16182, 16554, 18067, 18879, 19313, 20648, 21576, 22072, 22428, 23229, 24831, 25172, 29232, 29904, 30972, 31248, 32364, 33108, 36134, 37758, 38626, 41296, 43152, 44144, 44856, 46458, 49662, 50344, 54201, 56637, 57939, 61944, 64728, 66216, 72268, 75516, 77252, 80011, 89712, 92916, 99324, 100688, 108402, 113274, 115878, 123888, 129456, 132432, 144536, 151032, 154504, 160022, 162603, 173817, 185832, 198648, 216804, 226548, 231756, 240033, 289072, 302064, 309008, 320044, 325206, 347634, 371664, 397296, 433608, 453096, 463512, 480066, 560077, 640088, 650412, 695268, 720099, 867216, 906192, 927024, 960132, 1120154, 1280176, 1300824, 1390536, 1440198, 1680231, 1920264, 2240308, 2601648, 2781072, 2880396, 3360462, 3840528, 4480616, 5040693, 5760792, 6720924, 8961232, 10081386, 11521584, 13441848, 20162772, 26883696, 40325544, 80651088]

約数ペア:

[(1, 80651088), (2, 40325544), (3, 26883696), (4, 20162772), (6, 13441848), (7, 11521584), (8, 10081386), (9, 8961232), (12, 6720924), (14, 5760792), (16, 5040693), (18, 4480616), (21, 3840528), (24, 3360462), (28, 2880396), (29, 2781072), (31, 2601648), (36, 2240308), (42, 1920264), (48, 1680231), (56, 1440198), (58, 1390536), (62, 1300824), (63, 1280176), (72, 1120154), (84, 960132), (87, 927024), (89, 906192), (93, 867216), (112, 720099), (116, 695268), (124, 650412), (126, 640088), (144, 560077), (168, 480066), (174, 463512), (178, 453096), (186, 433608), (203, 397296), (217, 371664), (232, 347634), (248, 325206), (252, 320044), (261, 309008), (267, 302064), (279, 289072), (336, 240033), (348, 231756), (356, 226548), (372, 216804), (406, 198648), (434, 185832), (464, 173817), (496, 162603), (504, 160022), (522, 154504), (534, 151032), (558, 144536), (609, 132432), (623, 129456), (651, 123888), (696, 115878), (712, 113274), (744, 108402), (801, 100688), (812, 99324), (868, 92916), (899, 89712), (1008, 80011), (1044, 77252), (1068, 75516), (1116, 72268), (1218, 66216), (1246, 64728), (1302, 61944), (1392, 57939), (1424, 56637), (1488, 54201), (1602, 50344), (1624, 49662), (1736, 46458), (1798, 44856), (1827, 44144), (1869, 43152), (1953, 41296), (2088, 38626), (2136, 37758), (2232, 36134), (2436, 33108), (2492, 32364), (2581, 31248), (2604, 30972), (2697, 29904), (2759, 29232), (3204, 25172), (3248, 24831), (3472, 23229), (3596, 22428), (3654, 22072), (3738, 21576), (3906, 20648), (4176, 19313), (4272, 18879), (4464, 18067), (4872, 16554), (4984, 16182), (5162, 15624), (5208, 15486), (5394, 14952), (5518, 14616), (5607, 14384), (6293, 12816), (6408, 12586), (7192, 11214), (7308, 11036), (7476, 10788), (7743, 10416), (7812, 10324), (8091, 9968), (8277, 9744)]