64748463696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21411529}}^1$

素因数の和:21411553

約数の個数: 80

約数和(自身を含む): 212402377600

約数和(自身を除く): 147653913904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21411529, 42823058, 64234587, 85646116, 128469174, 149880703, 171292232, 192703761, 256938348, 299761406, 342584464, 385407522, 449642109, 513876696, 578111283, 599522812, 770815044, 899284218, 1027753392, 1156222566, 1199045624, 1348926327, 1541630088, 1798568436, 2312445132, 2398091248, 2697852654, 3083260176, 3597136872, 4046778981, 4624890264, 5395705308, 7194273744, 8093557962, 9249780528, 10791410616, 16187115924, 21582821232, 32374231848, 64748463696]

約数ペア:

[(1, 64748463696), (2, 32374231848), (3, 21582821232), (4, 16187115924), (6, 10791410616), (7, 9249780528), (8, 8093557962), (9, 7194273744), (12, 5395705308), (14, 4624890264), (16, 4046778981), (18, 3597136872), (21, 3083260176), (24, 2697852654), (27, 2398091248), (28, 2312445132), (36, 1798568436), (42, 1541630088), (48, 1348926327), (54, 1199045624), (56, 1156222566), (63, 1027753392), (72, 899284218), (84, 770815044), (108, 599522812), (112, 578111283), (126, 513876696), (144, 449642109), (168, 385407522), (189, 342584464), (216, 299761406), (252, 256938348), (336, 192703761), (378, 171292232), (432, 149880703), (504, 128469174), (756, 85646116), (1008, 64234587), (1512, 42823058), (3024, 21411529)]