80015652

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 208528320

約数和(自身を除く): 128512668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 83, 122, 166, 183, 244, 249, 332, 366, 439, 498, 549, 732, 747, 878, 996, 1098, 1317, 1494, 1756, 2196, 2634, 2988, 3951, 5063, 5268, 7902, 10126, 15189, 15804, 20252, 26779, 30378, 36437, 45567, 53558, 60756, 72874, 80337, 91134, 107116, 109311, 145748, 160674, 182268, 218622, 241011, 321348, 327933, 437244, 482022, 655866, 964044, 1311732, 2222657, 4445314, 6667971, 8890628, 13335942, 20003913, 26671884, 40007826, 80015652]

約数ペア:

[(1, 80015652), (2, 40007826), (3, 26671884), (4, 20003913), (6, 13335942), (9, 8890628), (12, 6667971), (18, 4445314), (36, 2222657), (61, 1311732), (83, 964044), (122, 655866), (166, 482022), (183, 437244), (244, 327933), (249, 321348), (332, 241011), (366, 218622), (439, 182268), (498, 160674), (549, 145748), (732, 109311), (747, 107116), (878, 91134), (996, 80337), (1098, 72874), (1317, 60756), (1494, 53558), (1756, 45567), (2196, 36437), (2634, 30378), (2988, 26779), (3951, 20252), (5063, 15804), (5268, 15189), (7902, 10126)]