68425506

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 163065600

約数和(自身を除く): 94640094

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 414, 621, 666, 851, 999, 1242, 1489, 1702, 1998, 2553, 2978, 4467, 5106, 7659, 8934, 13401, 15318, 22977, 26802, 34247, 40203, 45954, 55093, 68494, 80406, 102741, 110186, 165279, 205482, 308223, 330558, 495837, 616446, 924669, 991674, 1267139, 1487511, 1849338, 2534278, 2975022, 3801417, 7602834, 11404251, 22808502, 34212753, 68425506]

約数ペア:

[(1, 68425506), (2, 34212753), (3, 22808502), (6, 11404251), (9, 7602834), (18, 3801417), (23, 2975022), (27, 2534278), (37, 1849338), (46, 1487511), (54, 1267139), (69, 991674), (74, 924669), (111, 616446), (138, 495837), (207, 330558), (222, 308223), (333, 205482), (414, 165279), (621, 110186), (666, 102741), (851, 80406), (999, 68494), (1242, 55093), (1489, 45954), (1702, 40203), (1998, 34247), (2553, 26802), (2978, 22977), (4467, 15318), (5106, 13401), (7659, 8934)]