99217552

素因数分解:

$2^4\times 7^3\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 227664000

約数和(自身を除く): 128446448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 179, 196, 202, 343, 358, 392, 404, 686, 707, 716, 784, 808, 1253, 1372, 1414, 1432, 1616, 2506, 2744, 2828, 2864, 4949, 5012, 5488, 5656, 8771, 9898, 10024, 11312, 17542, 18079, 19796, 20048, 34643, 35084, 36158, 39592, 61397, 69286, 70168, 72316, 79184, 122794, 126553, 138572, 140336, 144632, 245588, 253106, 277144, 289264, 491176, 506212, 554288, 885871, 982352, 1012424, 1771742, 2024848, 3543484, 6201097, 7086968, 12402194, 14173936, 24804388, 49608776, 99217552]

約数ペア:

[(1, 99217552), (2, 49608776), (4, 24804388), (7, 14173936), (8, 12402194), (14, 7086968), (16, 6201097), (28, 3543484), (49, 2024848), (56, 1771742), (98, 1012424), (101, 982352), (112, 885871), (179, 554288), (196, 506212), (202, 491176), (343, 289264), (358, 277144), (392, 253106), (404, 245588), (686, 144632), (707, 140336), (716, 138572), (784, 126553), (808, 122794), (1253, 79184), (1372, 72316), (1414, 70168), (1432, 69286), (1616, 61397), (2506, 39592), (2744, 36158), (2828, 35084), (2864, 34643), (4949, 20048), (5012, 19796), (5488, 18079), (5656, 17542), (8771, 11312), (9898, 10024)]