64853856

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3361}}^1$

素因数の和:3444

約数の個数: 72

約数和(自身を含む): 187236504

約数和(自身を除く): 122382648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 3361, 4824, 6432, 6722, 9648, 10083, 13444, 19296, 20166, 26888, 30249, 40332, 53776, 60498, 80664, 107552, 120996, 161328, 225187, 241992, 322656, 450374, 483984, 675561, 900748, 967968, 1351122, 1801496, 2026683, 2702244, 3602992, 4053366, 5404488, 7205984, 8106732, 10808976, 16213464, 21617952, 32426928, 64853856]

約数ペア:

[(1, 64853856), (2, 32426928), (3, 21617952), (4, 16213464), (6, 10808976), (8, 8106732), (9, 7205984), (12, 5404488), (16, 4053366), (18, 3602992), (24, 2702244), (32, 2026683), (36, 1801496), (48, 1351122), (67, 967968), (72, 900748), (96, 675561), (134, 483984), (144, 450374), (201, 322656), (268, 241992), (288, 225187), (402, 161328), (536, 120996), (603, 107552), (804, 80664), (1072, 60498), (1206, 53776), (1608, 40332), (2144, 30249), (2412, 26888), (3216, 20166), (3361, 19296), (4824, 13444), (6432, 10083), (6722, 9648)]