74707392

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20513

約数の個数: 56

約数和(自身を含む): 208076800

約数和(自身を除く): 133369408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 20479, 40958, 61437, 81916, 122874, 163832, 245748, 327664, 389101, 491496, 655328, 778202, 982992, 1167303, 1310656, 1556404, 1965984, 2334606, 3112808, 3931968, 4669212, 6225616, 9338424, 12451232, 18676848, 24902464, 37353696, 74707392]

約数ペア:

[(1, 74707392), (2, 37353696), (3, 24902464), (4, 18676848), (6, 12451232), (8, 9338424), (12, 6225616), (16, 4669212), (19, 3931968), (24, 3112808), (32, 2334606), (38, 1965984), (48, 1556404), (57, 1310656), (64, 1167303), (76, 982992), (96, 778202), (114, 655328), (152, 491496), (192, 389101), (228, 327664), (304, 245748), (456, 163832), (608, 122874), (912, 81916), (1216, 61437), (1824, 40958), (3648, 20479)]