66163656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 179363520

約数和(自身を除く): 113199864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 1301, 1304, 1956, 2119, 2602, 3903, 3912, 4238, 5204, 6357, 7806, 8476, 10408, 12714, 15612, 16913, 16952, 25428, 31224, 33826, 50739, 50856, 67652, 101478, 135304, 202956, 212063, 405912, 424126, 636189, 848252, 1272378, 1696504, 2544756, 2756819, 5089512, 5513638, 8270457, 11027276, 16540914, 22054552, 33081828, 66163656]

約数ペア:

[(1, 66163656), (2, 33081828), (3, 22054552), (4, 16540914), (6, 11027276), (8, 8270457), (12, 5513638), (13, 5089512), (24, 2756819), (26, 2544756), (39, 1696504), (52, 1272378), (78, 848252), (104, 636189), (156, 424126), (163, 405912), (312, 212063), (326, 202956), (489, 135304), (652, 101478), (978, 67652), (1301, 50856), (1304, 50739), (1956, 33826), (2119, 31224), (2602, 25428), (3903, 16952), (3912, 16913), (4238, 15612), (5204, 12714), (6357, 10408), (7806, 8476)]