85406544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 252787392

約数和(自身を除く): 167380848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 107, 138, 144, 184, 207, 214, 241, 276, 321, 368, 414, 428, 482, 552, 642, 723, 828, 856, 963, 964, 1104, 1284, 1446, 1656, 1712, 1926, 1928, 2169, 2461, 2568, 2892, 3312, 3852, 3856, 4338, 4922, 5136, 5543, 5784, 7383, 7704, 8676, 9844, 11086, 11568, 14766, 15408, 16629, 17352, 19688, 22149, 22172, 25787, 29532, 33258, 34704, 39376, 44298, 44344, 49887, 51574, 59064, 66516, 77361, 88596, 88688, 99774, 103148, 118128, 133032, 154722, 177192, 199548, 206296, 232083, 266064, 309444, 354384, 399096, 412592, 464166, 593101, 618888, 798192, 928332, 1186202, 1237776, 1779303, 1856664, 2372404, 3558606, 3713328, 4744808, 5337909, 7117212, 9489616, 10675818, 14234424, 21351636, 28468848, 42703272, 85406544]

約数ペア:

[(1, 85406544), (2, 42703272), (3, 28468848), (4, 21351636), (6, 14234424), (8, 10675818), (9, 9489616), (12, 7117212), (16, 5337909), (18, 4744808), (23, 3713328), (24, 3558606), (36, 2372404), (46, 1856664), (48, 1779303), (69, 1237776), (72, 1186202), (92, 928332), (107, 798192), (138, 618888), (144, 593101), (184, 464166), (207, 412592), (214, 399096), (241, 354384), (276, 309444), (321, 266064), (368, 232083), (414, 206296), (428, 199548), (482, 177192), (552, 154722), (642, 133032), (723, 118128), (828, 103148), (856, 99774), (963, 88688), (964, 88596), (1104, 77361), (1284, 66516), (1446, 59064), (1656, 51574), (1712, 49887), (1926, 44344), (1928, 44298), (2169, 39376), (2461, 34704), (2568, 33258), (2892, 29532), (3312, 25787), (3852, 22172), (3856, 22149), (4338, 19688), (4922, 17352), (5136, 16629), (5543, 15408), (5784, 14766), (7383, 11568), (7704, 11086), (8676, 9844)]