77921102

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 63083698

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 2719, 4094, 5438, 14329, 19033, 28658, 38066, 62537, 125074, 241991, 437759, 483982, 875518, 1693937, 3387874, 5565793, 11131586, 38960551, 77921102]

約数ペア:

[(1, 77921102), (2, 38960551), (7, 11131586), (14, 5565793), (23, 3387874), (46, 1693937), (89, 875518), (161, 483982), (178, 437759), (322, 241991), (623, 125074), (1246, 62537), (2047, 38066), (2719, 28658), (4094, 19033), (5438, 14329)]