90135684

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{9239}}^1$

素因数の和:9520

約数の個数: 36

約数和(自身を含む): 228708480

約数和(自身を除く): 138572796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9239, 9756, 18478, 27717, 36956, 55434, 83151, 110868, 166302, 332604, 2503769, 5007538, 7511307, 10015076, 15022614, 22533921, 30045228, 45067842, 90135684]

約数ペア:

[(1, 90135684), (2, 45067842), (3, 30045228), (4, 22533921), (6, 15022614), (9, 10015076), (12, 7511307), (18, 5007538), (36, 2503769), (271, 332604), (542, 166302), (813, 110868), (1084, 83151), (1626, 55434), (2439, 36956), (3252, 27717), (4878, 18478), (9239, 9756)]