68485284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 204565760

約数和(自身を除く): 136080476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 252, 314, 378, 471, 577, 628, 756, 942, 1099, 1154, 1413, 1731, 1884, 2198, 2308, 2826, 3297, 3462, 4039, 4239, 4396, 5193, 5652, 6594, 6924, 8078, 8478, 9891, 10386, 12117, 13188, 15579, 16156, 16956, 19782, 20772, 24234, 29673, 31158, 36351, 39564, 48468, 59346, 62316, 72702, 90589, 109053, 118692, 145404, 181178, 218106, 271767, 362356, 436212, 543534, 634123, 815301, 1087068, 1268246, 1630602, 1902369, 2445903, 2536492, 3261204, 3804738, 4891806, 5707107, 7609476, 9783612, 11414214, 17121321, 22828428, 34242642, 68485284]

約数ペア:

[(1, 68485284), (2, 34242642), (3, 22828428), (4, 17121321), (6, 11414214), (7, 9783612), (9, 7609476), (12, 5707107), (14, 4891806), (18, 3804738), (21, 3261204), (27, 2536492), (28, 2445903), (36, 1902369), (42, 1630602), (54, 1268246), (63, 1087068), (84, 815301), (108, 634123), (126, 543534), (157, 436212), (189, 362356), (252, 271767), (314, 218106), (378, 181178), (471, 145404), (577, 118692), (628, 109053), (756, 90589), (942, 72702), (1099, 62316), (1154, 59346), (1413, 48468), (1731, 39564), (1884, 36351), (2198, 31158), (2308, 29673), (2826, 24234), (3297, 20772), (3462, 19782), (4039, 16956), (4239, 16156), (4396, 15579), (5193, 13188), (5652, 12117), (6594, 10386), (6924, 9891), (8078, 8478)]