81522888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199811}}^1$

素因数の和:199837

約数の個数: 32

約数和(自身を含む): 215796960

約数和(自身を除く): 134274072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199811, 399622, 599433, 799244, 1198866, 1598488, 2397732, 3396787, 4795464, 6793574, 10190361, 13587148, 20380722, 27174296, 40761444, 81522888]

約数ペア:

[(1, 81522888), (2, 40761444), (3, 27174296), (4, 20380722), (6, 13587148), (8, 10190361), (12, 6793574), (17, 4795464), (24, 3396787), (34, 2397732), (51, 1598488), (68, 1198866), (102, 799244), (136, 599433), (204, 399622), (408, 199811)]