76778278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 127837440

約数和(自身を除く): 51059162

約数列:

[1, 2, 19, 23, 38, 46, 107, 214, 437, 821, 874, 1642, 2033, 2461, 4066, 4922, 15599, 18883, 31198, 37766, 46759, 87847, 93518, 175694, 358777, 717554, 1669093, 2020481, 3338186, 4040962, 38389139, 76778278]

約数ペア:

[(1, 76778278), (2, 38389139), (19, 4040962), (23, 3338186), (38, 2020481), (46, 1669093), (107, 717554), (214, 358777), (437, 175694), (821, 93518), (874, 87847), (1642, 46759), (2033, 37766), (2461, 31198), (4066, 18883), (4922, 15599)]