78786036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312643}}^1$

素因数の和:312660

約数の個数: 36

約数和(自身を含む): 227604832

約数和(自身を除く): 148818796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312643, 625286, 937929, 1250572, 1875858, 2188501, 2813787, 3751716, 4377002, 5627574, 6565503, 8754004, 11255148, 13131006, 19696509, 26262012, 39393018, 78786036]

約数ペア:

[(1, 78786036), (2, 39393018), (3, 26262012), (4, 19696509), (6, 13131006), (7, 11255148), (9, 8754004), (12, 6565503), (14, 5627574), (18, 4377002), (21, 3751716), (28, 2813787), (36, 2188501), (42, 1875858), (63, 1250572), (84, 937929), (126, 625286), (252, 312643)]