90758556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13339}}^1$

素因数の和:13365

約数の個数: 72

約数和(自身を含む): 271922560

約数和(自身を除く): 181164004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 13339, 26678, 40017, 53356, 80034, 93373, 120051, 160068, 186746, 240102, 280119, 360153, 373492, 480204, 560238, 720306, 840357, 1080459, 1120476, 1440612, 1680714, 2160918, 2521071, 3241377, 3361428, 4321836, 5042142, 6482754, 7563213, 10084284, 12965508, 15126426, 22689639, 30252852, 45379278, 90758556]

約数ペア:

[(1, 90758556), (2, 45379278), (3, 30252852), (4, 22689639), (6, 15126426), (7, 12965508), (9, 10084284), (12, 7563213), (14, 6482754), (18, 5042142), (21, 4321836), (27, 3361428), (28, 3241377), (36, 2521071), (42, 2160918), (54, 1680714), (63, 1440612), (81, 1120476), (84, 1080459), (108, 840357), (126, 720306), (162, 560238), (189, 480204), (243, 373492), (252, 360153), (324, 280119), (378, 240102), (486, 186746), (567, 160068), (756, 120051), (972, 93373), (1134, 80034), (1701, 53356), (2268, 40017), (3402, 26678), (6804, 13339)]