86842656

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 260402688

約数和(自身を除く): 173560032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 71, 72, 93, 96, 124, 137, 142, 144, 186, 213, 248, 274, 279, 284, 288, 372, 411, 426, 496, 548, 558, 568, 639, 744, 822, 852, 992, 1096, 1116, 1136, 1233, 1278, 1488, 1644, 1704, 2192, 2201, 2232, 2272, 2466, 2556, 2976, 3288, 3408, 4247, 4384, 4402, 4464, 4932, 5112, 6576, 6603, 6816, 8494, 8804, 8928, 9727, 9864, 10224, 12741, 13152, 13206, 16988, 17608, 19454, 19728, 19809, 20448, 25482, 26412, 29181, 33976, 35216, 38223, 38908, 39456, 39618, 50964, 52824, 58362, 67952, 70432, 76446, 77816, 79236, 87543, 101928, 105648, 116724, 135904, 152892, 155632, 158472, 175086, 203856, 211296, 233448, 301537, 305784, 311264, 316944, 350172, 407712, 466896, 603074, 611568, 633888, 700344, 904611, 933792, 1206148, 1223136, 1400688, 1809222, 2412296, 2713833, 2801376, 3618444, 4824592, 5427666, 7236888, 9649184, 10855332, 14473776, 21710664, 28947552, 43421328, 86842656]

約数ペア:

[(1, 86842656), (2, 43421328), (3, 28947552), (4, 21710664), (6, 14473776), (8, 10855332), (9, 9649184), (12, 7236888), (16, 5427666), (18, 4824592), (24, 3618444), (31, 2801376), (32, 2713833), (36, 2412296), (48, 1809222), (62, 1400688), (71, 1223136), (72, 1206148), (93, 933792), (96, 904611), (124, 700344), (137, 633888), (142, 611568), (144, 603074), (186, 466896), (213, 407712), (248, 350172), (274, 316944), (279, 311264), (284, 305784), (288, 301537), (372, 233448), (411, 211296), (426, 203856), (496, 175086), (548, 158472), (558, 155632), (568, 152892), (639, 135904), (744, 116724), (822, 105648), (852, 101928), (992, 87543), (1096, 79236), (1116, 77816), (1136, 76446), (1233, 70432), (1278, 67952), (1488, 58362), (1644, 52824), (1704, 50964), (2192, 39618), (2201, 39456), (2232, 38908), (2272, 38223), (2466, 35216), (2556, 33976), (2976, 29181), (3288, 26412), (3408, 25482), (4247, 20448), (4384, 19809), (4402, 19728), (4464, 19454), (4932, 17608), (5112, 16988), (6576, 13206), (6603, 13152), (6816, 12741), (8494, 10224), (8804, 9864), (8928, 9727)]