68789124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 183036672

約数和(自身を除く): 114247548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1163, 1643, 1908, 2326, 3286, 3489, 4652, 4929, 6572, 6978, 9858, 10467, 13956, 14787, 19716, 20934, 29574, 36053, 41868, 59148, 61639, 72106, 108159, 123278, 144212, 184917, 216318, 246556, 324477, 369834, 432636, 554751, 648954, 739668, 1109502, 1297908, 1910809, 2219004, 3821618, 5732427, 7643236, 11464854, 17197281, 22929708, 34394562, 68789124]

約数ペア:

[(1, 68789124), (2, 34394562), (3, 22929708), (4, 17197281), (6, 11464854), (9, 7643236), (12, 5732427), (18, 3821618), (31, 2219004), (36, 1910809), (53, 1297908), (62, 1109502), (93, 739668), (106, 648954), (124, 554751), (159, 432636), (186, 369834), (212, 324477), (279, 246556), (318, 216318), (372, 184917), (477, 144212), (558, 123278), (636, 108159), (954, 72106), (1116, 61639), (1163, 59148), (1643, 41868), (1908, 36053), (2326, 29574), (3286, 20934), (3489, 19716), (4652, 14787), (4929, 13956), (6572, 10467), (6978, 9858)]