99865568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 220771656

約数和(自身を除く): 120906088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 101, 106, 176, 202, 212, 352, 404, 424, 583, 808, 848, 1111, 1166, 1616, 1696, 2222, 2332, 2809, 3232, 4444, 4664, 5353, 5618, 8888, 9328, 10706, 11236, 17776, 18656, 21412, 22472, 30899, 35552, 42824, 44944, 58883, 61798, 85648, 89888, 117766, 123596, 171296, 235532, 247192, 283709, 471064, 494384, 567418, 942128, 988768, 1134836, 1884256, 2269672, 3120799, 4539344, 6241598, 9078688, 12483196, 24966392, 49932784, 99865568]

約数ペア:

[(1, 99865568), (2, 49932784), (4, 24966392), (8, 12483196), (11, 9078688), (16, 6241598), (22, 4539344), (32, 3120799), (44, 2269672), (53, 1884256), (88, 1134836), (101, 988768), (106, 942128), (176, 567418), (202, 494384), (212, 471064), (352, 283709), (404, 247192), (424, 235532), (583, 171296), (808, 123596), (848, 117766), (1111, 89888), (1166, 85648), (1616, 61798), (1696, 58883), (2222, 44944), (2332, 42824), (2809, 35552), (3232, 30899), (4444, 22472), (4664, 21412), (5353, 18656), (5618, 17776), (8888, 11236), (9328, 10706)]