76442812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 143897040

約数和(自身を除く): 67454228

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 289, 356, 578, 743, 1156, 1486, 1513, 2972, 3026, 6052, 12631, 25262, 25721, 50524, 51442, 66127, 102884, 132254, 214727, 264508, 429454, 858908, 1124159, 2248318, 4496636, 19110703, 38221406, 76442812]

約数ペア:

[(1, 76442812), (2, 38221406), (4, 19110703), (17, 4496636), (34, 2248318), (68, 1124159), (89, 858908), (178, 429454), (289, 264508), (356, 214727), (578, 132254), (743, 102884), (1156, 66127), (1486, 51442), (1513, 50524), (2972, 25721), (3026, 25262), (6052, 12631)]