68516304

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 183654912

約数和(自身を除く): 115138608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 173, 222, 223, 296, 346, 444, 446, 519, 592, 669, 692, 888, 892, 1038, 1338, 1384, 1776, 1784, 2076, 2676, 2768, 3568, 4152, 5352, 6401, 8251, 8304, 10704, 12802, 16502, 19203, 24753, 25604, 33004, 38406, 38579, 49506, 51208, 66008, 76812, 77158, 99012, 102416, 115737, 132016, 153624, 154316, 198024, 231474, 307248, 308632, 396048, 462948, 617264, 925896, 1427423, 1851792, 2854846, 4282269, 5709692, 8564538, 11419384, 17129076, 22838768, 34258152, 68516304]

約数ペア:

[(1, 68516304), (2, 34258152), (3, 22838768), (4, 17129076), (6, 11419384), (8, 8564538), (12, 5709692), (16, 4282269), (24, 2854846), (37, 1851792), (48, 1427423), (74, 925896), (111, 617264), (148, 462948), (173, 396048), (222, 308632), (223, 307248), (296, 231474), (346, 198024), (444, 154316), (446, 153624), (519, 132016), (592, 115737), (669, 102416), (692, 99012), (888, 77158), (892, 76812), (1038, 66008), (1338, 51208), (1384, 49506), (1776, 38579), (1784, 38406), (2076, 33004), (2676, 25604), (2768, 24753), (3568, 19203), (4152, 16502), (5352, 12802), (6401, 10704), (8251, 8304)]