75978252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{301501}}^1$

素因数の和:301518

約数の個数: 36

約数和(自身を含む): 219493456

約数和(自身を除く): 143515204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 301501, 603002, 904503, 1206004, 1809006, 2110507, 2713509, 3618012, 4221014, 5427018, 6331521, 8442028, 10854036, 12663042, 18994563, 25326084, 37989126, 75978252]

約数ペア:

[(1, 75978252), (2, 37989126), (3, 25326084), (4, 18994563), (6, 12663042), (7, 10854036), (9, 8442028), (12, 6331521), (14, 5427018), (18, 4221014), (21, 3618012), (28, 2713509), (36, 2110507), (42, 1809006), (63, 1206004), (84, 904503), (126, 603002), (252, 301501)]