8663136

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 15722400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 71, 82, 93, 96, 123, 124, 142, 164, 186, 213, 246, 248, 284, 328, 372, 426, 492, 496, 568, 656, 744, 852, 984, 992, 1136, 1271, 1312, 1488, 1704, 1968, 2201, 2272, 2542, 2911, 2976, 3408, 3813, 3936, 4402, 5084, 5822, 6603, 6816, 7626, 8733, 8804, 10168, 11644, 13206, 15252, 17466, 17608, 20336, 23288, 26412, 30504, 34932, 35216, 40672, 46576, 52824, 61008, 69864, 70432, 90241, 93152, 105648, 122016, 139728, 180482, 211296, 270723, 279456, 360964, 541446, 721928, 1082892, 1443856, 2165784, 2887712, 4331568, 8663136]

約数ペア:

[(1, 8663136), (2, 4331568), (3, 2887712), (4, 2165784), (6, 1443856), (8, 1082892), (12, 721928), (16, 541446), (24, 360964), (31, 279456), (32, 270723), (41, 211296), (48, 180482), (62, 139728), (71, 122016), (82, 105648), (93, 93152), (96, 90241), (123, 70432), (124, 69864), (142, 61008), (164, 52824), (186, 46576), (213, 40672), (246, 35216), (248, 34932), (284, 30504), (328, 26412), (372, 23288), (426, 20336), (492, 17608), (496, 17466), (568, 15252), (656, 13206), (744, 11644), (852, 10168), (984, 8804), (992, 8733), (1136, 7626), (1271, 6816), (1312, 6603), (1488, 5822), (1704, 5084), (1968, 4402), (2201, 3936), (2272, 3813), (2542, 3408), (2911, 2976)]