66594672

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 198469440

約数和(自身を除く): 131874768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 431, 444, 464, 522, 592, 666, 696, 862, 888, 1044, 1073, 1293, 1332, 1392, 1724, 1776, 2088, 2146, 2586, 2664, 3219, 3448, 3879, 4176, 4292, 5172, 5328, 6438, 6896, 7758, 8584, 9657, 10344, 12499, 12876, 15516, 15947, 17168, 19314, 20688, 24998, 25752, 31032, 31894, 37497, 38628, 47841, 49996, 51504, 62064, 63788, 74994, 77256, 95682, 99992, 112491, 127576, 143523, 149988, 154512, 191364, 199984, 224982, 255152, 287046, 299976, 382728, 449964, 462463, 574092, 599952, 765456, 899928, 924926, 1148184, 1387389, 1799856, 1849852, 2296368, 2774778, 3699704, 4162167, 5549556, 7399408, 8324334, 11099112, 16648668, 22198224, 33297336, 66594672]

約数ペア:

[(1, 66594672), (2, 33297336), (3, 22198224), (4, 16648668), (6, 11099112), (8, 8324334), (9, 7399408), (12, 5549556), (16, 4162167), (18, 3699704), (24, 2774778), (29, 2296368), (36, 1849852), (37, 1799856), (48, 1387389), (58, 1148184), (72, 924926), (74, 899928), (87, 765456), (111, 599952), (116, 574092), (144, 462463), (148, 449964), (174, 382728), (222, 299976), (232, 287046), (261, 255152), (296, 224982), (333, 199984), (348, 191364), (431, 154512), (444, 149988), (464, 143523), (522, 127576), (592, 112491), (666, 99992), (696, 95682), (862, 77256), (888, 74994), (1044, 63788), (1073, 62064), (1293, 51504), (1332, 49996), (1392, 47841), (1724, 38628), (1776, 37497), (2088, 31894), (2146, 31032), (2586, 25752), (2664, 24998), (3219, 20688), (3448, 19314), (3879, 17168), (4176, 15947), (4292, 15516), (5172, 12876), (5328, 12499), (6438, 10344), (6896, 9657), (7758, 8584)]