77369296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 156240000

約数和(自身を除く): 78870704

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1999, 2419, 3998, 4838, 7996, 9676, 15992, 19352, 31984, 38704, 81959, 117941, 163918, 235882, 327836, 471764, 655672, 943528, 1311344, 1887056, 4835581, 9671162, 19342324, 38684648, 77369296]

約数ペア:

[(1, 77369296), (2, 38684648), (4, 19342324), (8, 9671162), (16, 4835581), (41, 1887056), (59, 1311344), (82, 943528), (118, 655672), (164, 471764), (236, 327836), (328, 235882), (472, 163918), (656, 117941), (944, 81959), (1999, 38704), (2419, 31984), (3998, 19352), (4838, 15992), (7996, 9676)]