74823918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 92100882

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 71, 78, 118, 142, 177, 213, 229, 354, 426, 458, 687, 767, 923, 1374, 1534, 1846, 2301, 2769, 2977, 4189, 4602, 5538, 5954, 8378, 8931, 12567, 13511, 16259, 17862, 25134, 27022, 32518, 40533, 48777, 54457, 81066, 97554, 108914, 163371, 175643, 211367, 326742, 351286, 422734, 526929, 634101, 959281, 1053858, 1268202, 1918562, 2877843, 5755686, 12470653, 24941306, 37411959, 74823918]

約数ペア:

[(1, 74823918), (2, 37411959), (3, 24941306), (6, 12470653), (13, 5755686), (26, 2877843), (39, 1918562), (59, 1268202), (71, 1053858), (78, 959281), (118, 634101), (142, 526929), (177, 422734), (213, 351286), (229, 326742), (354, 211367), (426, 175643), (458, 163371), (687, 108914), (767, 97554), (923, 81066), (1374, 54457), (1534, 48777), (1846, 40533), (2301, 32518), (2769, 27022), (2977, 25134), (4189, 17862), (4602, 16259), (5538, 13511), (5954, 12567), (8378, 8931)]