68935968

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3511

約数の個数: 96

約数和(自身を含む): 209865600

約数和(自身を除く): 140929632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 3469, 4968, 6624, 6938, 9936, 10407, 13876, 19872, 20814, 27752, 31221, 41628, 55504, 62442, 79787, 83256, 93663, 111008, 124884, 159574, 166512, 187326, 239361, 249768, 319148, 333024, 374652, 478722, 499536, 638296, 718083, 749304, 957444, 999072, 1276592, 1436166, 1498608, 1914888, 2154249, 2553184, 2872332, 2997216, 3829776, 4308498, 5744664, 7659552, 8616996, 11489328, 17233992, 22978656, 34467984, 68935968]

約数ペア:

[(1, 68935968), (2, 34467984), (3, 22978656), (4, 17233992), (6, 11489328), (8, 8616996), (9, 7659552), (12, 5744664), (16, 4308498), (18, 3829776), (23, 2997216), (24, 2872332), (27, 2553184), (32, 2154249), (36, 1914888), (46, 1498608), (48, 1436166), (54, 1276592), (69, 999072), (72, 957444), (92, 749304), (96, 718083), (108, 638296), (138, 499536), (144, 478722), (184, 374652), (207, 333024), (216, 319148), (276, 249768), (288, 239361), (368, 187326), (414, 166512), (432, 159574), (552, 124884), (621, 111008), (736, 93663), (828, 83256), (864, 79787), (1104, 62442), (1242, 55504), (1656, 41628), (2208, 31221), (2484, 27752), (3312, 20814), (3469, 19872), (4968, 13876), (6624, 10407), (6938, 9936)]