72191304

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5555

約数の個数: 64

約数和(自身を含む): 203856000

約数和(自身を除く): 131664696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5479, 6588, 10958, 13176, 16437, 21916, 32874, 43832, 49311, 65748, 98622, 131496, 147933, 197244, 295866, 334219, 394488, 591732, 668438, 1002657, 1183464, 1336876, 2005314, 2673752, 3007971, 4010628, 6015942, 8021256, 9023913, 12031884, 18047826, 24063768, 36095652, 72191304]

約数ペア:

[(1, 72191304), (2, 36095652), (3, 24063768), (4, 18047826), (6, 12031884), (8, 9023913), (9, 8021256), (12, 6015942), (18, 4010628), (24, 3007971), (27, 2673752), (36, 2005314), (54, 1336876), (61, 1183464), (72, 1002657), (108, 668438), (122, 591732), (183, 394488), (216, 334219), (244, 295866), (366, 197244), (488, 147933), (549, 131496), (732, 98622), (1098, 65748), (1464, 49311), (1647, 43832), (2196, 32874), (3294, 21916), (4392, 16437), (5479, 13176), (6588, 10958)]