65813328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 212784000

約数和(自身を除く): 146970672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 599, 654, 763, 872, 981, 1008, 1198, 1308, 1526, 1744, 1797, 1962, 2289, 2396, 2616, 3052, 3594, 3924, 4193, 4578, 4792, 5232, 5391, 6104, 6867, 7188, 7848, 8386, 9156, 9584, 10782, 12208, 12579, 13734, 14376, 15696, 16772, 18312, 21564, 25158, 27468, 28752, 33544, 36624, 37737, 43128, 50316, 54936, 65291, 67088, 75474, 86256, 100632, 109872, 130582, 150948, 195873, 201264, 261164, 301896, 391746, 457037, 522328, 587619, 603792, 783492, 914074, 1044656, 1175238, 1371111, 1566984, 1828148, 2350476, 2742222, 3133968, 3656296, 4113333, 4700952, 5484444, 7312592, 8226666, 9401904, 10968888, 16453332, 21937776, 32906664, 65813328]

約数ペア:

[(1, 65813328), (2, 32906664), (3, 21937776), (4, 16453332), (6, 10968888), (7, 9401904), (8, 8226666), (9, 7312592), (12, 5484444), (14, 4700952), (16, 4113333), (18, 3656296), (21, 3133968), (24, 2742222), (28, 2350476), (36, 1828148), (42, 1566984), (48, 1371111), (56, 1175238), (63, 1044656), (72, 914074), (84, 783492), (109, 603792), (112, 587619), (126, 522328), (144, 457037), (168, 391746), (218, 301896), (252, 261164), (327, 201264), (336, 195873), (436, 150948), (504, 130582), (599, 109872), (654, 100632), (763, 86256), (872, 75474), (981, 67088), (1008, 65291), (1198, 54936), (1308, 50316), (1526, 43128), (1744, 37737), (1797, 36624), (1962, 33544), (2289, 28752), (2396, 27468), (2616, 25158), (3052, 21564), (3594, 18312), (3924, 16772), (4193, 15696), (4578, 14376), (4792, 13734), (5232, 12579), (5391, 12208), (6104, 10782), (6867, 9584), (7188, 9156), (7848, 8386)]