70209972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{278611}}^1$

素因数の和:278628

約数の個数: 36

約数和(自身を含む): 202829536

約数和(自身を除く): 132619564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 278611, 557222, 835833, 1114444, 1671666, 1950277, 2507499, 3343332, 3900554, 5014998, 5850831, 7801108, 10029996, 11701662, 17552493, 23403324, 35104986, 70209972]

約数ペア:

[(1, 70209972), (2, 35104986), (3, 23403324), (4, 17552493), (6, 11701662), (7, 10029996), (9, 7801108), (12, 5850831), (14, 5014998), (18, 3900554), (21, 3343332), (28, 2507499), (36, 1950277), (42, 1671666), (63, 1114444), (84, 835833), (126, 557222), (252, 278611)]