67211536

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 156438400

約数和(自身を除く): 89226864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 331, 343, 392, 518, 592, 662, 686, 784, 1036, 1324, 1372, 1813, 2072, 2317, 2648, 2744, 3626, 4144, 4634, 5296, 5488, 7252, 9268, 12247, 12691, 14504, 16219, 18536, 24494, 25382, 29008, 32438, 37072, 48988, 50764, 64876, 85729, 97976, 101528, 113533, 129752, 171458, 195952, 203056, 227066, 259504, 342916, 454132, 600103, 685832, 908264, 1200206, 1371664, 1816528, 2400412, 4200721, 4800824, 8401442, 9601648, 16802884, 33605768, 67211536]

約数ペア:

[(1, 67211536), (2, 33605768), (4, 16802884), (7, 9601648), (8, 8401442), (14, 4800824), (16, 4200721), (28, 2400412), (37, 1816528), (49, 1371664), (56, 1200206), (74, 908264), (98, 685832), (112, 600103), (148, 454132), (196, 342916), (259, 259504), (296, 227066), (331, 203056), (343, 195952), (392, 171458), (518, 129752), (592, 113533), (662, 101528), (686, 97976), (784, 85729), (1036, 64876), (1324, 50764), (1372, 48988), (1813, 37072), (2072, 32438), (2317, 29008), (2648, 25382), (2744, 24494), (3626, 18536), (4144, 16219), (4634, 14504), (5296, 12691), (5488, 12247), (7252, 9268)]