68283504

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 203692320

約数和(自身を除く): 135408816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 389, 414, 424, 477, 552, 636, 778, 828, 848, 954, 1104, 1167, 1219, 1272, 1556, 1656, 1908, 2334, 2438, 2544, 3112, 3312, 3501, 3657, 3816, 4668, 4876, 6224, 7002, 7314, 7632, 8947, 9336, 9752, 10971, 14004, 14628, 17894, 18672, 19504, 20617, 21942, 26841, 28008, 29256, 35788, 41234, 43884, 53682, 56016, 58512, 61851, 71576, 80523, 82468, 87768, 107364, 123702, 143152, 161046, 164936, 175536, 185553, 214728, 247404, 322092, 329872, 371106, 429456, 474191, 494808, 644184, 742212, 948382, 989616, 1288368, 1422573, 1484424, 1896764, 2845146, 2968848, 3793528, 4267719, 5690292, 7587056, 8535438, 11380584, 17070876, 22761168, 34141752, 68283504]

約数ペア:

[(1, 68283504), (2, 34141752), (3, 22761168), (4, 17070876), (6, 11380584), (8, 8535438), (9, 7587056), (12, 5690292), (16, 4267719), (18, 3793528), (23, 2968848), (24, 2845146), (36, 1896764), (46, 1484424), (48, 1422573), (53, 1288368), (69, 989616), (72, 948382), (92, 742212), (106, 644184), (138, 494808), (144, 474191), (159, 429456), (184, 371106), (207, 329872), (212, 322092), (276, 247404), (318, 214728), (368, 185553), (389, 175536), (414, 164936), (424, 161046), (477, 143152), (552, 123702), (636, 107364), (778, 87768), (828, 82468), (848, 80523), (954, 71576), (1104, 61851), (1167, 58512), (1219, 56016), (1272, 53682), (1556, 43884), (1656, 41234), (1908, 35788), (2334, 29256), (2438, 28008), (2544, 26841), (3112, 21942), (3312, 20617), (3501, 19504), (3657, 18672), (3816, 17894), (4668, 14628), (4876, 14004), (6224, 10971), (7002, 9752), (7314, 9336), (7632, 8947)]