68390352

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 208915200

約数和(自身を除く): 140524848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 87, 103, 106, 108, 116, 144, 159, 174, 206, 212, 216, 232, 261, 309, 318, 348, 412, 424, 432, 464, 477, 522, 618, 636, 696, 783, 824, 848, 927, 954, 1044, 1236, 1272, 1392, 1431, 1537, 1566, 1648, 1854, 1908, 2088, 2472, 2544, 2781, 2862, 2987, 3074, 3132, 3708, 3816, 4176, 4611, 4944, 5459, 5562, 5724, 5974, 6148, 6264, 7416, 7632, 8961, 9222, 10918, 11124, 11448, 11948, 12296, 12528, 13833, 14832, 16377, 17922, 18444, 21836, 22248, 22896, 23896, 24592, 26883, 27666, 32754, 35844, 36888, 41499, 43672, 44496, 47792, 49131, 53766, 55332, 65508, 71688, 73776, 80649, 82998, 87344, 98262, 107532, 110664, 131016, 143376, 147393, 158311, 161298, 165996, 196524, 215064, 221328, 262032, 294786, 316622, 322596, 331992, 393048, 430128, 474933, 589572, 633244, 645192, 663984, 786096, 949866, 1179144, 1266488, 1290384, 1424799, 1899732, 2358288, 2532976, 2849598, 3799464, 4274397, 5699196, 7598928, 8548794, 11398392, 17097588, 22796784, 34195176, 68390352]

約数ペア:

[(1, 68390352), (2, 34195176), (3, 22796784), (4, 17097588), (6, 11398392), (8, 8548794), (9, 7598928), (12, 5699196), (16, 4274397), (18, 3799464), (24, 2849598), (27, 2532976), (29, 2358288), (36, 1899732), (48, 1424799), (53, 1290384), (54, 1266488), (58, 1179144), (72, 949866), (87, 786096), (103, 663984), (106, 645192), (108, 633244), (116, 589572), (144, 474933), (159, 430128), (174, 393048), (206, 331992), (212, 322596), (216, 316622), (232, 294786), (261, 262032), (309, 221328), (318, 215064), (348, 196524), (412, 165996), (424, 161298), (432, 158311), (464, 147393), (477, 143376), (522, 131016), (618, 110664), (636, 107532), (696, 98262), (783, 87344), (824, 82998), (848, 80649), (927, 73776), (954, 71688), (1044, 65508), (1236, 55332), (1272, 53766), (1392, 49131), (1431, 47792), (1537, 44496), (1566, 43672), (1648, 41499), (1854, 36888), (1908, 35844), (2088, 32754), (2472, 27666), (2544, 26883), (2781, 24592), (2862, 23896), (2987, 22896), (3074, 22248), (3132, 21836), (3708, 18444), (3816, 17922), (4176, 16377), (4611, 14832), (4944, 13833), (5459, 12528), (5562, 12296), (5724, 11948), (5974, 11448), (6148, 11124), (6264, 10918), (7416, 9222), (7632, 8961)]