81632088

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4951}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 222097200

約数和(自身を除く): 140465112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 4951, 5496, 8244, 9902, 14853, 16488, 19804, 29706, 39608, 44559, 59412, 89118, 118824, 178236, 356472, 1133779, 2267558, 3401337, 4535116, 6802674, 9070232, 10204011, 13605348, 20408022, 27210696, 40816044, 81632088]

約数ペア:

[(1, 81632088), (2, 40816044), (3, 27210696), (4, 20408022), (6, 13605348), (8, 10204011), (9, 9070232), (12, 6802674), (18, 4535116), (24, 3401337), (36, 2267558), (72, 1133779), (229, 356472), (458, 178236), (687, 118824), (916, 89118), (1374, 59412), (1832, 44559), (2061, 39608), (2748, 29706), (4122, 19804), (4951, 16488), (5496, 14853), (8244, 9902)]