87480232

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 203195520

約数和(自身を除く): 115715288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2137, 2408, 2924, 4274, 5117, 5848, 8548, 10234, 14959, 17096, 20468, 29918, 36329, 40936, 59836, 72658, 91891, 119672, 145316, 183782, 254303, 290632, 367564, 508606, 643237, 735128, 1017212, 1286474, 1562147, 2034424, 2572948, 3124294, 5145896, 6248588, 10935029, 12497176, 21870058, 43740116, 87480232]

約数ペア:

[(1, 87480232), (2, 43740116), (4, 21870058), (7, 12497176), (8, 10935029), (14, 6248588), (17, 5145896), (28, 3124294), (34, 2572948), (43, 2034424), (56, 1562147), (68, 1286474), (86, 1017212), (119, 735128), (136, 643237), (172, 508606), (238, 367564), (301, 290632), (344, 254303), (476, 183782), (602, 145316), (731, 119672), (952, 91891), (1204, 72658), (1462, 59836), (2137, 40936), (2408, 36329), (2924, 29918), (4274, 20468), (5117, 17096), (5848, 14959), (8548, 10234)]