68712912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28069}}^1$

素因数の和:28100

約数の個数: 60

約数和(自身を含む): 203619780

約数和(自身を除く): 134906868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 28069, 56138, 84207, 112276, 168414, 224552, 252621, 336828, 449104, 477173, 505242, 673656, 954346, 1010484, 1347312, 1431519, 1908692, 2020968, 2863038, 3817384, 4041936, 4294557, 5726076, 7634768, 8589114, 11452152, 17178228, 22904304, 34356456, 68712912]

約数ペア:

[(1, 68712912), (2, 34356456), (3, 22904304), (4, 17178228), (6, 11452152), (8, 8589114), (9, 7634768), (12, 5726076), (16, 4294557), (17, 4041936), (18, 3817384), (24, 2863038), (34, 2020968), (36, 1908692), (48, 1431519), (51, 1347312), (68, 1010484), (72, 954346), (102, 673656), (136, 505242), (144, 477173), (153, 449104), (204, 336828), (272, 252621), (306, 224552), (408, 168414), (612, 112276), (816, 84207), (1224, 56138), (2448, 28069)]