77987556

素因数分解:

$2^2\times 3^3\times {\mathrm{347}}^1\times {\mathrm{2081}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 202870080

約数和(自身を除く): 124882524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 347, 694, 1041, 1388, 2081, 2082, 3123, 4162, 4164, 6243, 6246, 8324, 9369, 12486, 12492, 18729, 18738, 24972, 37458, 37476, 56187, 74916, 112374, 224748, 722107, 1444214, 2166321, 2888428, 4332642, 6498963, 8665284, 12997926, 19496889, 25995852, 38993778, 77987556]

約数ペア:

[(1, 77987556), (2, 38993778), (3, 25995852), (4, 19496889), (6, 12997926), (9, 8665284), (12, 6498963), (18, 4332642), (27, 2888428), (36, 2166321), (54, 1444214), (108, 722107), (347, 224748), (694, 112374), (1041, 74916), (1388, 56187), (2081, 37476), (2082, 37458), (3123, 24972), (4162, 18738), (4164, 18729), (6243, 12492), (6246, 12486), (8324, 9369)]