61507908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22189}}^1$

素因数の和:22217

約数の個数: 72

約数和(自身を含む): 193851840

約数和(自身を除く): 132343932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 22189, 44378, 66567, 88756, 133134, 155323, 199701, 244079, 266268, 310646, 399402, 465969, 488158, 621292, 732237, 798804, 931938, 976316, 1397907, 1464474, 1708553, 1863876, 2196711, 2795814, 2928948, 3417106, 4393422, 5125659, 5591628, 6834212, 8786844, 10251318, 15376977, 20502636, 30753954, 61507908]

約数ペア:

[(1, 61507908), (2, 30753954), (3, 20502636), (4, 15376977), (6, 10251318), (7, 8786844), (9, 6834212), (11, 5591628), (12, 5125659), (14, 4393422), (18, 3417106), (21, 2928948), (22, 2795814), (28, 2196711), (33, 1863876), (36, 1708553), (42, 1464474), (44, 1397907), (63, 976316), (66, 931938), (77, 798804), (84, 732237), (99, 621292), (126, 488158), (132, 465969), (154, 399402), (198, 310646), (231, 266268), (252, 244079), (308, 199701), (396, 155323), (462, 133134), (693, 88756), (924, 66567), (1386, 44378), (2772, 22189)]