80963568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 120

約数和(自身を含む): 267411456

約数和(自身を除く): 186447888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2591, 2604, 3472, 3906, 4464, 5182, 5208, 7773, 7812, 10364, 10416, 15546, 15624, 18137, 20728, 23319, 31092, 31248, 36274, 41456, 46638, 54411, 62184, 72548, 80321, 93276, 108822, 124368, 145096, 160642, 163233, 186552, 217644, 240963, 290192, 321284, 326466, 373104, 435288, 481926, 562247, 642568, 652932, 722889, 870576, 963852, 1124494, 1285136, 1305864, 1445778, 1686741, 1927704, 2248988, 2611728, 2891556, 3373482, 3855408, 4497976, 5060223, 5783112, 6746964, 8995952, 10120446, 11566224, 13493928, 20240892, 26987856, 40481784, 80963568]

約数ペア:

[(1, 80963568), (2, 40481784), (3, 26987856), (4, 20240892), (6, 13493928), (7, 11566224), (8, 10120446), (9, 8995952), (12, 6746964), (14, 5783112), (16, 5060223), (18, 4497976), (21, 3855408), (24, 3373482), (28, 2891556), (31, 2611728), (36, 2248988), (42, 1927704), (48, 1686741), (56, 1445778), (62, 1305864), (63, 1285136), (72, 1124494), (84, 963852), (93, 870576), (112, 722889), (124, 652932), (126, 642568), (144, 562247), (168, 481926), (186, 435288), (217, 373104), (248, 326466), (252, 321284), (279, 290192), (336, 240963), (372, 217644), (434, 186552), (496, 163233), (504, 160642), (558, 145096), (651, 124368), (744, 108822), (868, 93276), (1008, 80321), (1116, 72548), (1302, 62184), (1488, 54411), (1736, 46638), (1953, 41456), (2232, 36274), (2591, 31248), (2604, 31092), (3472, 23319), (3906, 20728), (4464, 18137), (5182, 15624), (5208, 15546), (7773, 10416), (7812, 10364)]