64771776

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:966

約数の個数: 84

約数和(自身を含む): 187223400

約数和(自身を除く): 122451624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 809, 834, 1112, 1251, 1618, 1668, 2224, 2427, 2502, 3236, 3336, 4448, 4854, 5004, 6472, 6672, 7281, 8896, 9708, 10008, 12944, 13344, 14562, 19416, 20016, 25888, 26688, 29124, 38832, 40032, 51776, 58248, 77664, 80064, 112451, 116496, 155328, 224902, 232992, 337353, 449804, 465984, 674706, 899608, 1012059, 1349412, 1799216, 2024118, 2698824, 3598432, 4048236, 5397648, 7196864, 8096472, 10795296, 16192944, 21590592, 32385888, 64771776]

約数ペア:

[(1, 64771776), (2, 32385888), (3, 21590592), (4, 16192944), (6, 10795296), (8, 8096472), (9, 7196864), (12, 5397648), (16, 4048236), (18, 3598432), (24, 2698824), (32, 2024118), (36, 1799216), (48, 1349412), (64, 1012059), (72, 899608), (96, 674706), (139, 465984), (144, 449804), (192, 337353), (278, 232992), (288, 224902), (417, 155328), (556, 116496), (576, 112451), (809, 80064), (834, 77664), (1112, 58248), (1251, 51776), (1618, 40032), (1668, 38832), (2224, 29124), (2427, 26688), (2502, 25888), (3236, 20016), (3336, 19416), (4448, 14562), (4854, 13344), (5004, 12944), (6472, 10008), (6672, 9708), (7281, 8896)]