82786212

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 221247936

約数和(自身を除く): 138461724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1607, 1908, 2862, 3214, 4293, 4821, 5724, 6428, 8586, 9642, 12879, 14463, 17172, 19284, 25758, 28926, 43389, 51516, 57852, 85171, 86778, 130167, 170342, 173556, 255513, 260334, 340684, 390501, 511026, 520668, 766539, 781002, 1022052, 1533078, 1562004, 2299617, 3066156, 4599234, 6898851, 9198468, 13797702, 20696553, 27595404, 41393106, 82786212]

約数ペア:

[(1, 82786212), (2, 41393106), (3, 27595404), (4, 20696553), (6, 13797702), (9, 9198468), (12, 6898851), (18, 4599234), (27, 3066156), (36, 2299617), (53, 1562004), (54, 1533078), (81, 1022052), (106, 781002), (108, 766539), (159, 520668), (162, 511026), (212, 390501), (243, 340684), (318, 260334), (324, 255513), (477, 173556), (486, 170342), (636, 130167), (954, 86778), (972, 85171), (1431, 57852), (1607, 51516), (1908, 43389), (2862, 28926), (3214, 25758), (4293, 19284), (4821, 17172), (5724, 14463), (6428, 12879), (8586, 9642)]