89404728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 276518400

約数和(自身を除く): 187113672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 757, 777, 798, 888, 1036, 1064, 1406, 1514, 1554, 1596, 2072, 2109, 2271, 2812, 3028, 3108, 3192, 4218, 4542, 4921, 5299, 5624, 6056, 6216, 8436, 9084, 9842, 10598, 14383, 14763, 15897, 16872, 18168, 19684, 21196, 28009, 28766, 29526, 31794, 39368, 42392, 43149, 56018, 57532, 59052, 63588, 84027, 86298, 100681, 112036, 115064, 118104, 127176, 168054, 172596, 196063, 201362, 224072, 302043, 336108, 345192, 392126, 402724, 532171, 588189, 604086, 672216, 784252, 805448, 1064342, 1176378, 1208172, 1568504, 1596513, 2128684, 2352756, 2416344, 3193026, 3725197, 4257368, 4705512, 6386052, 7450394, 11175591, 12772104, 14900788, 22351182, 29801576, 44702364, 89404728]

約数ペア:

[(1, 89404728), (2, 44702364), (3, 29801576), (4, 22351182), (6, 14900788), (7, 12772104), (8, 11175591), (12, 7450394), (14, 6386052), (19, 4705512), (21, 4257368), (24, 3725197), (28, 3193026), (37, 2416344), (38, 2352756), (42, 2128684), (56, 1596513), (57, 1568504), (74, 1208172), (76, 1176378), (84, 1064342), (111, 805448), (114, 784252), (133, 672216), (148, 604086), (152, 588189), (168, 532171), (222, 402724), (228, 392126), (259, 345192), (266, 336108), (296, 302043), (399, 224072), (444, 201362), (456, 196063), (518, 172596), (532, 168054), (703, 127176), (757, 118104), (777, 115064), (798, 112036), (888, 100681), (1036, 86298), (1064, 84027), (1406, 63588), (1514, 59052), (1554, 57532), (1596, 56018), (2072, 43149), (2109, 42392), (2271, 39368), (2812, 31794), (3028, 29526), (3108, 28766), (3192, 28009), (4218, 21196), (4542, 19684), (4921, 18168), (5299, 16872), (5624, 15897), (6056, 14763), (6216, 14383), (8436, 10598), (9084, 9842)]