82862257.000000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139187}}^1$

素因数の和:139213

約数の個数: 72

約数和(自身を含む): 911959776

約数和(自身を除く): 636369516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 139187, 278374, 417561, 556748, 695935, 835122, 1252683, 1391870, 1531057, 1670244, 2087805, 2505366, 2783740, 3062114, 4175610, 4593171, 5010732, 6124228, 6263415, 7655285, 8351220, 9186342, 12526830, 13779513, 15310570, 18372684, 22965855, 25053660, 27559026, 30621140, 45931710, 55118052, 68897565, 91863420, 137795130, 275590260]

約数ペア:

[(1, 275590260), (2, 137795130), (3, 91863420), (4, 68897565), (5, 55118052), (6, 45931710), (9, 30621140), (10, 27559026), (11, 25053660), (12, 22965855), (15, 18372684), (18, 15310570), (20, 13779513), (22, 12526830), (30, 9186342), (33, 8351220), (36, 7655285), (44, 6263415), (45, 6124228), (55, 5010732), (60, 4593171), (66, 4175610), (90, 3062114), (99, 2783740), (110, 2505366), (132, 2087805), (165, 1670244), (180, 1531057), (198, 1391870), (220, 1252683), (330, 835122), (396, 695935), (495, 556748), (660, 417561), (990, 278374), (1980, 139187)]