80221776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5783}}^1$

素因数の和:5828

約数の個数: 60

約数和(自身を含む): 220185312

約数和(自身を除く): 139963536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 5783, 6936, 11566, 13872, 17349, 23132, 34698, 46264, 69396, 92528, 98311, 138792, 196622, 277584, 294933, 393244, 589866, 786488, 1179732, 1572976, 1671287, 2359464, 3342574, 4718928, 5013861, 6685148, 10027722, 13370296, 20055444, 26740592, 40110888, 80221776]

約数ペア:

[(1, 80221776), (2, 40110888), (3, 26740592), (4, 20055444), (6, 13370296), (8, 10027722), (12, 6685148), (16, 5013861), (17, 4718928), (24, 3342574), (34, 2359464), (48, 1671287), (51, 1572976), (68, 1179732), (102, 786488), (136, 589866), (204, 393244), (272, 294933), (289, 277584), (408, 196622), (578, 138792), (816, 98311), (867, 92528), (1156, 69396), (1734, 46264), (2312, 34698), (3468, 23132), (4624, 17349), (5783, 13872), (6936, 11566)]