85300218

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 190434816

約数和(自身を除く): 105134598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 382, 387, 573, 577, 774, 1146, 1154, 1719, 1731, 3438, 3462, 5193, 8213, 10386, 16426, 24639, 24811, 49278, 49622, 73917, 74433, 110207, 147834, 148866, 220414, 223299, 330621, 446598, 661242, 991863, 1983726, 4738901, 9477802, 14216703, 28433406, 42650109, 85300218]

約数ペア:

[(1, 85300218), (2, 42650109), (3, 28433406), (6, 14216703), (9, 9477802), (18, 4738901), (43, 1983726), (86, 991863), (129, 661242), (191, 446598), (258, 330621), (382, 223299), (387, 220414), (573, 148866), (577, 147834), (774, 110207), (1146, 74433), (1154, 73917), (1719, 49622), (1731, 49278), (3438, 24811), (3462, 24639), (5193, 16426), (8213, 10386)]