8128786764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{77479}}^1$

素因数の和:78742

約数の個数: 48

約数和(自身を含む): 21694400000

約数和(自身を除く): 13565613236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1249, 2498, 3747, 4996, 7494, 8743, 14988, 17486, 26229, 34972, 52458, 77479, 104916, 154958, 232437, 309916, 464874, 542353, 929748, 1084706, 1627059, 2169412, 3254118, 6508236, 96771271, 193542542, 290313813, 387085084, 580627626, 677398897, 1161255252, 1354797794, 2032196691, 2709595588, 4064393382, 8128786764]

約数ペア:

[(1, 8128786764), (2, 4064393382), (3, 2709595588), (4, 2032196691), (6, 1354797794), (7, 1161255252), (12, 677398897), (14, 580627626), (21, 387085084), (28, 290313813), (42, 193542542), (84, 96771271), (1249, 6508236), (2498, 3254118), (3747, 2169412), (4996, 1627059), (7494, 1084706), (8743, 929748), (14988, 542353), (17486, 464874), (26229, 309916), (34972, 232437), (52458, 154958), (77479, 104916)]