81504036

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 223171200

約数和(自身を除く): 141667164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 53, 54, 58, 87, 106, 108, 116, 159, 174, 212, 261, 318, 348, 477, 491, 522, 636, 783, 954, 982, 1044, 1431, 1473, 1537, 1566, 1908, 1964, 2862, 2946, 3074, 3132, 4419, 4611, 5724, 5892, 6148, 8838, 9222, 13257, 13833, 14239, 17676, 18444, 26023, 26514, 27666, 28478, 41499, 42717, 52046, 53028, 55332, 56956, 78069, 82998, 85434, 104092, 128151, 156138, 165996, 170868, 234207, 256302, 312276, 384453, 468414, 512604, 702621, 754667, 768906, 936828, 1405242, 1509334, 1537812, 2264001, 2810484, 3018668, 4528002, 6792003, 9056004, 13584006, 20376009, 27168012, 40752018, 81504036]

約数ペア:

[(1, 81504036), (2, 40752018), (3, 27168012), (4, 20376009), (6, 13584006), (9, 9056004), (12, 6792003), (18, 4528002), (27, 3018668), (29, 2810484), (36, 2264001), (53, 1537812), (54, 1509334), (58, 1405242), (87, 936828), (106, 768906), (108, 754667), (116, 702621), (159, 512604), (174, 468414), (212, 384453), (261, 312276), (318, 256302), (348, 234207), (477, 170868), (491, 165996), (522, 156138), (636, 128151), (783, 104092), (954, 85434), (982, 82998), (1044, 78069), (1431, 56956), (1473, 55332), (1537, 53028), (1566, 52046), (1908, 42717), (1964, 41499), (2862, 28478), (2946, 27666), (3074, 26514), (3132, 26023), (4419, 18444), (4611, 17676), (5724, 14239), (5892, 13833), (6148, 13257), (8838, 9222)]