87798368

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2861}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 199057824

約数和(自身を除く): 111259456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 2861, 3836, 4384, 5722, 7672, 11444, 15344, 20027, 22888, 30688, 40054, 45776, 80108, 91552, 160216, 320432, 391957, 640864, 783914, 1567828, 2743699, 3135656, 5487398, 6271312, 10974796, 12542624, 21949592, 43899184, 87798368]

約数ペア:

[(1, 87798368), (2, 43899184), (4, 21949592), (7, 12542624), (8, 10974796), (14, 6271312), (16, 5487398), (28, 3135656), (32, 2743699), (56, 1567828), (112, 783914), (137, 640864), (224, 391957), (274, 320432), (548, 160216), (959, 91552), (1096, 80108), (1918, 45776), (2192, 40054), (2861, 30688), (3836, 22888), (4384, 20027), (5722, 15344), (7672, 11444)]