127770372

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 84

約数和(自身を含む): 343376880

約数和(自身を除く): 215606508

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, 729, 774, 972, 1019, 1161, 1458, 1548, 2038, 2322, 2916, 3057, 3483, 4076, 4644, 6114, 6966, 9171, 10449, 12228, 13932, 18342, 20898, 27513, 31347, 36684, 41796, 43817, 55026, 62694, 82539, 87634, 110052, 125388, 131451, 165078, 175268, 247617, 262902, 330156, 394353, 495234, 525804, 742851, 788706, 990468, 1183059, 1485702, 1577412, 2366118, 2971404, 3549177, 4732236, 7098354, 10647531, 14196708, 21295062, 31942593, 42590124, 63885186, 127770372]

約数ペア:

[(1, 127770372), (2, 63885186), (3, 42590124), (4, 31942593), (6, 21295062), (9, 14196708), (12, 10647531), (18, 7098354), (27, 4732236), (36, 3549177), (43, 2971404), (54, 2366118), (81, 1577412), (86, 1485702), (108, 1183059), (129, 990468), (162, 788706), (172, 742851), (243, 525804), (258, 495234), (324, 394353), (387, 330156), (486, 262902), (516, 247617), (729, 175268), (774, 165078), (972, 131451), (1019, 125388), (1161, 110052), (1458, 87634), (1548, 82539), (2038, 62694), (2322, 55026), (2916, 43817), (3057, 41796), (3483, 36684), (4076, 31347), (4644, 27513), (6114, 20898), (6966, 18342), (9171, 13932), (10449, 12228)]