81341148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31237}}^1$

素因数の和:31282

約数の個数: 48

約数和(自身を含む): 223913984

約数和(自身を除く): 142572836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 31237, 62474, 93711, 124948, 187422, 218659, 374844, 437318, 655977, 874636, 968347, 1311954, 1936694, 2623908, 2905041, 3873388, 5810082, 6778429, 11620164, 13556858, 20335287, 27113716, 40670574, 81341148]

約数ペア:

[(1, 81341148), (2, 40670574), (3, 27113716), (4, 20335287), (6, 13556858), (7, 11620164), (12, 6778429), (14, 5810082), (21, 3873388), (28, 2905041), (31, 2623908), (42, 1936694), (62, 1311954), (84, 968347), (93, 874636), (124, 655977), (186, 437318), (217, 374844), (372, 218659), (434, 187422), (651, 124948), (868, 93711), (1302, 62474), (2604, 31237)]