8999349984

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{124493}}^1$

素因数の和:124760

約数の個数: 72

約数和(自身を含む): 25694067672

約数和(自身を除く): 16694717688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 8032, 9036, 12048, 18072, 24096, 36144, 72288, 124493, 248986, 373479, 497972, 746958, 995944, 1120437, 1493916, 1991888, 2240874, 2987832, 3983776, 4481748, 5975664, 8963496, 11951328, 17926992, 31247743, 35853984, 62495486, 93743229, 124990972, 187486458, 249981944, 281229687, 374972916, 499963888, 562459374, 749945832, 999927776, 1124918748, 1499891664, 2249837496, 2999783328, 4499674992, 8999349984]

約数ペア:

[(1, 8999349984), (2, 4499674992), (3, 2999783328), (4, 2249837496), (6, 1499891664), (8, 1124918748), (9, 999927776), (12, 749945832), (16, 562459374), (18, 499963888), (24, 374972916), (32, 281229687), (36, 249981944), (48, 187486458), (72, 124990972), (96, 93743229), (144, 62495486), (251, 35853984), (288, 31247743), (502, 17926992), (753, 11951328), (1004, 8963496), (1506, 5975664), (2008, 4481748), (2259, 3983776), (3012, 2987832), (4016, 2240874), (4518, 1991888), (6024, 1493916), (8032, 1120437), (9036, 995944), (12048, 746958), (18072, 497972), (24096, 373479), (36144, 248986), (72288, 124493)]