68275452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1669}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 182551040

約数和(自身を除く): 114275588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1669, 1948, 2922, 3338, 3409, 5007, 5844, 6676, 6818, 10014, 10227, 11683, 13636, 20028, 20454, 23366, 35049, 40908, 46732, 70098, 140196, 812803, 1625606, 2438409, 3251212, 4876818, 5689621, 9753636, 11379242, 17068863, 22758484, 34137726, 68275452]

約数ペア:

[(1, 68275452), (2, 34137726), (3, 22758484), (4, 17068863), (6, 11379242), (7, 9753636), (12, 5689621), (14, 4876818), (21, 3251212), (28, 2438409), (42, 1625606), (84, 812803), (487, 140196), (974, 70098), (1461, 46732), (1669, 40908), (1948, 35049), (2922, 23366), (3338, 20454), (3409, 20028), (5007, 13636), (5844, 11683), (6676, 10227), (6818, 10014)]