80989608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15551}}^1$

素因数の和:15598

約数の個数: 64

約数和(自身を含む): 238878720

約数和(自身を除く): 157889112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 15551, 31102, 46653, 62204, 93306, 108857, 124408, 186612, 217714, 326571, 373224, 435428, 482081, 653142, 870856, 964162, 1306284, 1446243, 1928324, 2612568, 2892486, 3374567, 3856648, 5784972, 6749134, 10123701, 11569944, 13498268, 20247402, 26996536, 40494804, 80989608]

約数ペア:

[(1, 80989608), (2, 40494804), (3, 26996536), (4, 20247402), (6, 13498268), (7, 11569944), (8, 10123701), (12, 6749134), (14, 5784972), (21, 3856648), (24, 3374567), (28, 2892486), (31, 2612568), (42, 1928324), (56, 1446243), (62, 1306284), (84, 964162), (93, 870856), (124, 653142), (168, 482081), (186, 435428), (217, 373224), (248, 326571), (372, 217714), (434, 186612), (651, 124408), (744, 108857), (868, 93306), (1302, 62204), (1736, 46653), (2604, 31102), (5208, 15551)]