86643052020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{68764327}}^1$

素因数の和:68764349

約数の個数: 72

約数和(自身を含む): 300362584704

約数和(自身を除く): 213719532684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 68764327, 137528654, 206292981, 275057308, 343821635, 412585962, 481350289, 618878943, 687643270, 825171924, 962700578, 1031464905, 1237757886, 1375286540, 1444050867, 1925401156, 2062929810, 2406751445, 2475515772, 2888101734, 3094394715, 4125859620, 4332152601, 4813502890, 5776203468, 6188789430, 7220254335, 8664305202, 9627005780, 12377578860, 14440508670, 17328610404, 21660763005, 28881017340, 43321526010, 86643052020]

約数ペア:

[(1, 86643052020), (2, 43321526010), (3, 28881017340), (4, 21660763005), (5, 17328610404), (6, 14440508670), (7, 12377578860), (9, 9627005780), (10, 8664305202), (12, 7220254335), (14, 6188789430), (15, 5776203468), (18, 4813502890), (20, 4332152601), (21, 4125859620), (28, 3094394715), (30, 2888101734), (35, 2475515772), (36, 2406751445), (42, 2062929810), (45, 1925401156), (60, 1444050867), (63, 1375286540), (70, 1237757886), (84, 1031464905), (90, 962700578), (105, 825171924), (126, 687643270), (140, 618878943), (180, 481350289), (210, 412585962), (252, 343821635), (315, 275057308), (420, 206292981), (630, 137528654), (1260, 68764327)]