27751605984

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{228883}}^1$

素因数の和:229320

約数の個数: 72

約数和(自身を含む): 79106430312

約数和(自身を除く): 51354824328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 30312, 40416, 60624, 121248, 228883, 457766, 686649, 915532, 1373298, 1831064, 2059947, 2746596, 3662128, 4119894, 5493192, 7324256, 8239788, 10986384, 16479576, 21972768, 32959152, 65918304, 96359743, 192719486, 289079229, 385438972, 578158458, 770877944, 867237687, 1156316916, 1541755888, 1734475374, 2312633832, 3083511776, 3468950748, 4625267664, 6937901496, 9250535328, 13875802992, 27751605984]

約数ペア:

[(1, 27751605984), (2, 13875802992), (3, 9250535328), (4, 6937901496), (6, 4625267664), (8, 3468950748), (9, 3083511776), (12, 2312633832), (16, 1734475374), (18, 1541755888), (24, 1156316916), (32, 867237687), (36, 770877944), (48, 578158458), (72, 385438972), (96, 289079229), (144, 192719486), (288, 96359743), (421, 65918304), (842, 32959152), (1263, 21972768), (1684, 16479576), (2526, 10986384), (3368, 8239788), (3789, 7324256), (5052, 5493192), (6736, 4119894), (7578, 3662128), (10104, 2746596), (13472, 2059947), (15156, 1831064), (20208, 1373298), (30312, 915532), (40416, 686649), (60624, 457766), (121248, 228883)]