81755616

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 227985408

約数和(自身を除く): 146229792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 69, 92, 96, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 607, 732, 736, 976, 1104, 1214, 1403, 1464, 1821, 1952, 2208, 2428, 2806, 2928, 3642, 4209, 4856, 5612, 5856, 7284, 8418, 9712, 11224, 13961, 14568, 16836, 19424, 22448, 27922, 29136, 33672, 37027, 41883, 44896, 55844, 58272, 67344, 74054, 83766, 111081, 111688, 134688, 148108, 167532, 222162, 223376, 296216, 335064, 444324, 446752, 592432, 670128, 851621, 888648, 1184864, 1340256, 1703242, 1777296, 2554863, 3406484, 3554592, 5109726, 6812968, 10219452, 13625936, 20438904, 27251872, 40877808, 81755616]

約数ペア:

[(1, 81755616), (2, 40877808), (3, 27251872), (4, 20438904), (6, 13625936), (8, 10219452), (12, 6812968), (16, 5109726), (23, 3554592), (24, 3406484), (32, 2554863), (46, 1777296), (48, 1703242), (61, 1340256), (69, 1184864), (92, 888648), (96, 851621), (122, 670128), (138, 592432), (183, 446752), (184, 444324), (244, 335064), (276, 296216), (366, 223376), (368, 222162), (488, 167532), (552, 148108), (607, 134688), (732, 111688), (736, 111081), (976, 83766), (1104, 74054), (1214, 67344), (1403, 58272), (1464, 55844), (1821, 44896), (1952, 41883), (2208, 37027), (2428, 33672), (2806, 29136), (2928, 27922), (3642, 22448), (4209, 19424), (4856, 16836), (5612, 14568), (5856, 13961), (7284, 11224), (8418, 9712)]