73619728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 105118832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 857, 944, 1456, 1534, 1652, 1714, 3068, 3304, 3428, 5369, 5999, 6136, 6608, 6856, 10738, 11141, 11998, 12272, 13712, 21476, 22282, 23996, 42952, 44564, 47992, 50563, 77987, 85904, 89128, 95984, 101126, 155974, 178256, 202252, 311948, 353941, 404504, 623896, 657319, 707882, 809008, 1247792, 1314638, 1415764, 2629276, 2831528, 4601233, 5258552, 5663056, 9202466, 10517104, 18404932, 36809864, 73619728]

約数ペア:

[(1, 73619728), (2, 36809864), (4, 18404932), (7, 10517104), (8, 9202466), (13, 5663056), (14, 5258552), (16, 4601233), (26, 2831528), (28, 2629276), (52, 1415764), (56, 1314638), (59, 1247792), (91, 809008), (104, 707882), (112, 657319), (118, 623896), (182, 404504), (208, 353941), (236, 311948), (364, 202252), (413, 178256), (472, 155974), (728, 101126), (767, 95984), (826, 89128), (857, 85904), (944, 77987), (1456, 50563), (1534, 47992), (1652, 44564), (1714, 42952), (3068, 23996), (3304, 22282), (3428, 21476), (5369, 13712), (5999, 12272), (6136, 11998), (6608, 11141), (6856, 10738)]