68420052

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 183639456

約数和(自身を除く): 115219404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 1637, 2322, 3274, 3483, 4644, 4911, 6548, 6966, 9822, 10449, 13932, 14733, 19644, 20898, 29466, 41796, 44199, 58932, 70391, 88398, 132597, 140782, 176796, 211173, 265194, 281564, 397791, 422346, 530388, 633519, 795582, 844692, 1267038, 1591164, 1900557, 2534076, 3801114, 5701671, 7602228, 11403342, 17105013, 22806684, 34210026, 68420052]

約数ペア:

[(1, 68420052), (2, 34210026), (3, 22806684), (4, 17105013), (6, 11403342), (9, 7602228), (12, 5701671), (18, 3801114), (27, 2534076), (36, 1900557), (43, 1591164), (54, 1267038), (81, 844692), (86, 795582), (108, 633519), (129, 530388), (162, 422346), (172, 397791), (243, 281564), (258, 265194), (324, 211173), (387, 176796), (486, 140782), (516, 132597), (774, 88398), (972, 70391), (1161, 58932), (1548, 44199), (1637, 41796), (2322, 29466), (3274, 20898), (3483, 19644), (4644, 14733), (4911, 13932), (6548, 10449), (6966, 9822)]