72643194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16379

約数の個数: 48

約数和(自身を含む): 178432800

約数和(自身を除く): 105789606

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 16339, 32678, 49017, 98034, 147051, 212407, 294102, 310441, 424814, 620882, 637221, 931323, 1274442, 1862646, 1911663, 2793969, 3823326, 4035733, 5587938, 8071466, 12107199, 24214398, 36321597, 72643194]

約数ペア:

[(1, 72643194), (2, 36321597), (3, 24214398), (6, 12107199), (9, 8071466), (13, 5587938), (18, 4035733), (19, 3823326), (26, 2793969), (38, 1911663), (39, 1862646), (57, 1274442), (78, 931323), (114, 637221), (117, 620882), (171, 424814), (234, 310441), (247, 294102), (342, 212407), (494, 147051), (741, 98034), (1482, 49017), (2223, 32678), (4446, 16339)]