90820664

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 198223200

約数和(自身を除く): 107402536

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 5519, 8228, 11038, 16456, 22076, 44152, 60709, 93823, 121418, 187646, 242836, 375292, 485672, 667799, 750584, 1032053, 1335598, 2064106, 2671196, 4128212, 5342392, 8256424, 11352583, 22705166, 45410332, 90820664]

約数ペア:

[(1, 90820664), (2, 45410332), (4, 22705166), (8, 11352583), (11, 8256424), (17, 5342392), (22, 4128212), (34, 2671196), (44, 2064106), (68, 1335598), (88, 1032053), (121, 750584), (136, 667799), (187, 485672), (242, 375292), (374, 242836), (484, 187646), (748, 121418), (968, 93823), (1496, 60709), (2057, 44152), (4114, 22076), (5519, 16456), (8228, 11038)]