78282036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310643}}^1$

素因数の和:310660

約数の個数: 36

約数和(自身を含む): 226148832

約数和(自身を除く): 147866796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310643, 621286, 931929, 1242572, 1863858, 2174501, 2795787, 3727716, 4349002, 5591574, 6523503, 8698004, 11183148, 13047006, 19570509, 26094012, 39141018, 78282036]

約数ペア:

[(1, 78282036), (2, 39141018), (3, 26094012), (4, 19570509), (6, 13047006), (7, 11183148), (9, 8698004), (12, 6523503), (14, 5591574), (18, 4349002), (21, 3727716), (28, 2795787), (36, 2174501), (42, 1863858), (63, 1242572), (84, 931929), (126, 621286), (252, 310643)]