90439776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 297277344

約数和(自身を除く): 206837568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 397, 452, 504, 672, 678, 791, 794, 904, 1008, 1017, 1191, 1356, 1582, 1588, 1808, 2016, 2034, 2373, 2382, 2712, 2779, 3164, 3176, 3573, 3616, 4068, 4746, 4764, 5424, 5558, 6328, 6352, 7119, 7146, 8136, 8337, 9492, 9528, 10848, 11116, 12656, 12704, 14238, 14292, 16272, 16674, 18984, 19056, 22232, 25011, 25312, 28476, 28584, 32544, 33348, 37968, 38112, 44464, 44861, 50022, 56952, 57168, 66696, 75936, 88928, 89722, 100044, 113904, 114336, 133392, 134583, 179444, 200088, 227808, 266784, 269166, 314027, 358888, 400176, 403749, 538332, 628054, 717776, 800352, 807498, 942081, 1076664, 1256108, 1435552, 1614996, 1884162, 2153328, 2512216, 2826243, 3229992, 3768324, 4306656, 5024432, 5652486, 6459984, 7536648, 10048864, 11304972, 12919968, 15073296, 22609944, 30146592, 45219888, 90439776]

約数ペア:

[(1, 90439776), (2, 45219888), (3, 30146592), (4, 22609944), (6, 15073296), (7, 12919968), (8, 11304972), (9, 10048864), (12, 7536648), (14, 6459984), (16, 5652486), (18, 5024432), (21, 4306656), (24, 3768324), (28, 3229992), (32, 2826243), (36, 2512216), (42, 2153328), (48, 1884162), (56, 1614996), (63, 1435552), (72, 1256108), (84, 1076664), (96, 942081), (112, 807498), (113, 800352), (126, 717776), (144, 628054), (168, 538332), (224, 403749), (226, 400176), (252, 358888), (288, 314027), (336, 269166), (339, 266784), (397, 227808), (452, 200088), (504, 179444), (672, 134583), (678, 133392), (791, 114336), (794, 113904), (904, 100044), (1008, 89722), (1017, 88928), (1191, 75936), (1356, 66696), (1582, 57168), (1588, 56952), (1808, 50022), (2016, 44861), (2034, 44464), (2373, 38112), (2382, 37968), (2712, 33348), (2779, 32544), (3164, 28584), (3176, 28476), (3573, 25312), (3616, 25011), (4068, 22232), (4746, 19056), (4764, 18984), (5424, 16674), (5558, 16272), (6328, 14292), (6352, 14238), (7119, 12704), (7146, 12656), (8136, 11116), (8337, 10848), (9492, 9528)]