84142812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 212039072

約数和(自身を除く): 127896260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 541, 997, 1082, 1623, 1994, 2164, 2991, 3246, 3988, 5982, 6492, 7033, 11964, 12961, 14066, 21099, 25922, 28132, 38883, 42198, 51844, 77766, 84396, 155532, 539377, 1078754, 1618131, 2157508, 3236262, 6472524, 7011901, 14023802, 21035703, 28047604, 42071406, 84142812]

約数ペア:

[(1, 84142812), (2, 42071406), (3, 28047604), (4, 21035703), (6, 14023802), (12, 7011901), (13, 6472524), (26, 3236262), (39, 2157508), (52, 1618131), (78, 1078754), (156, 539377), (541, 155532), (997, 84396), (1082, 77766), (1623, 51844), (1994, 42198), (2164, 38883), (2991, 28132), (3246, 25922), (3988, 21099), (5982, 14066), (6492, 12961), (7033, 11964)]