72723618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1181}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 172590912

約数和(自身を除く): 99867294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 311, 622, 933, 1181, 1866, 2362, 2799, 3421, 3543, 5598, 6842, 7086, 10263, 10629, 12991, 20526, 21258, 25982, 30789, 38973, 61578, 77946, 116919, 233838, 367291, 734582, 1101873, 2203746, 3305619, 4040201, 6611238, 8080402, 12120603, 24241206, 36361809, 72723618]

約数ペア:

[(1, 72723618), (2, 36361809), (3, 24241206), (6, 12120603), (9, 8080402), (11, 6611238), (18, 4040201), (22, 3305619), (33, 2203746), (66, 1101873), (99, 734582), (198, 367291), (311, 233838), (622, 116919), (933, 77946), (1181, 61578), (1866, 38973), (2362, 30789), (2799, 25982), (3421, 21258), (3543, 20526), (5598, 12991), (6842, 10629), (7086, 10263)]