65856648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 199987200

約数和(自身を除く): 134130552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 619, 682, 744, 806, 858, 1023, 1144, 1209, 1238, 1364, 1612, 1716, 1857, 2046, 2418, 2476, 2728, 3224, 3432, 3714, 4092, 4433, 4836, 4952, 6809, 7428, 8047, 8184, 8866, 9672, 13299, 13618, 14856, 16094, 17732, 19189, 20427, 24141, 26598, 27236, 32188, 35464, 38378, 40854, 48282, 53196, 54472, 57567, 64376, 76756, 81708, 88517, 96564, 106392, 115134, 153512, 163416, 177034, 193128, 211079, 230268, 249457, 265551, 354068, 422158, 460536, 498914, 531102, 633237, 708136, 748371, 844316, 997828, 1062204, 1266474, 1496742, 1688632, 1995656, 2124408, 2532948, 2744027, 2993484, 5065896, 5488054, 5986968, 8232081, 10976108, 16464162, 21952216, 32928324, 65856648]

約数ペア:

[(1, 65856648), (2, 32928324), (3, 21952216), (4, 16464162), (6, 10976108), (8, 8232081), (11, 5986968), (12, 5488054), (13, 5065896), (22, 2993484), (24, 2744027), (26, 2532948), (31, 2124408), (33, 1995656), (39, 1688632), (44, 1496742), (52, 1266474), (62, 1062204), (66, 997828), (78, 844316), (88, 748371), (93, 708136), (104, 633237), (124, 531102), (132, 498914), (143, 460536), (156, 422158), (186, 354068), (248, 265551), (264, 249457), (286, 230268), (312, 211079), (341, 193128), (372, 177034), (403, 163416), (429, 153512), (572, 115134), (619, 106392), (682, 96564), (744, 88517), (806, 81708), (858, 76756), (1023, 64376), (1144, 57567), (1209, 54472), (1238, 53196), (1364, 48282), (1612, 40854), (1716, 38378), (1857, 35464), (2046, 32188), (2418, 27236), (2476, 26598), (2728, 24141), (3224, 20427), (3432, 19189), (3714, 17732), (4092, 16094), (4433, 14856), (4836, 13618), (4952, 13299), (6809, 9672), (7428, 8866), (8047, 8184)]