78646626

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{1889}}^1$

素因数の和:2160

約数の個数: 40

約数和(自身を含む): 177006060

約数和(自身を除く): 98359434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 771, 1542, 1889, 2313, 3778, 4626, 5667, 6939, 11334, 13878, 17001, 20817, 34002, 41634, 51003, 102006, 153009, 306018, 485473, 970946, 1456419, 2912838, 4369257, 8738514, 13107771, 26215542, 39323313, 78646626]

約数ペア:

[(1, 78646626), (2, 39323313), (3, 26215542), (6, 13107771), (9, 8738514), (18, 4369257), (27, 2912838), (54, 1456419), (81, 970946), (162, 485473), (257, 306018), (514, 153009), (771, 102006), (1542, 51003), (1889, 41634), (2313, 34002), (3778, 20817), (4626, 17001), (5667, 13878), (6939, 11334)]