82814072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 180908640

約数和(自身を除く): 98094568

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 197, 281, 374, 394, 562, 748, 788, 1124, 1496, 1576, 2167, 2248, 3091, 3349, 4334, 4777, 6182, 6698, 8668, 9554, 12364, 13396, 17336, 19108, 24728, 26792, 36839, 38216, 52547, 55357, 73678, 105094, 110714, 147356, 210188, 221428, 294712, 420376, 442856, 608927, 941069, 1217854, 1882138, 2435708, 3764276, 4871416, 7528552, 10351759, 20703518, 41407036, 82814072]

約数ペア:

[(1, 82814072), (2, 41407036), (4, 20703518), (8, 10351759), (11, 7528552), (17, 4871416), (22, 3764276), (34, 2435708), (44, 1882138), (68, 1217854), (88, 941069), (136, 608927), (187, 442856), (197, 420376), (281, 294712), (374, 221428), (394, 210188), (562, 147356), (748, 110714), (788, 105094), (1124, 73678), (1496, 55357), (1576, 52547), (2167, 38216), (2248, 36839), (3091, 26792), (3349, 24728), (4334, 19108), (4777, 17336), (6182, 13396), (6698, 12364), (8668, 9554)]