77143688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2477}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 153883800

約数和(自身を除く): 76740112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 2477, 3893, 4954, 7786, 9908, 15572, 19816, 31144, 42109, 84218, 168436, 336872, 567233, 1134466, 2268932, 4537864, 9642961, 19285922, 38571844, 77143688]

約数ペア:

[(1, 77143688), (2, 38571844), (4, 19285922), (8, 9642961), (17, 4537864), (34, 2268932), (68, 1134466), (136, 567233), (229, 336872), (458, 168436), (916, 84218), (1832, 42109), (2477, 31144), (3893, 19816), (4954, 15572), (7786, 9908)]