67709628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89563}}^1$

素因数の和:89583

約数の個数: 48

約数和(自身を含む): 200623360

約数和(自身を除く): 132913732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 89563, 179126, 268689, 358252, 537378, 626941, 806067, 1074756, 1253882, 1612134, 1880823, 2418201, 2507764, 3224268, 3761646, 4836402, 5642469, 7523292, 9672804, 11284938, 16927407, 22569876, 33854814, 67709628]

約数ペア:

[(1, 67709628), (2, 33854814), (3, 22569876), (4, 16927407), (6, 11284938), (7, 9672804), (9, 7523292), (12, 5642469), (14, 4836402), (18, 3761646), (21, 3224268), (27, 2507764), (28, 2418201), (36, 1880823), (42, 1612134), (54, 1253882), (63, 1074756), (84, 806067), (108, 626941), (126, 537378), (189, 358252), (252, 268689), (378, 179126), (756, 89563)]