76987316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 165580800

約数和(自身を除く): 88593484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3079, 3572, 6158, 6251, 12316, 12502, 21553, 25004, 43106, 58501, 86212, 117002, 144713, 234004, 289426, 409507, 578852, 819014, 1012991, 1638028, 2025982, 2749547, 4051964, 5499094, 10998188, 19246829, 38493658, 76987316]

約数ペア:

[(1, 76987316), (2, 38493658), (4, 19246829), (7, 10998188), (14, 5499094), (19, 4051964), (28, 2749547), (38, 2025982), (47, 1638028), (76, 1012991), (94, 819014), (133, 578852), (188, 409507), (266, 289426), (329, 234004), (532, 144713), (658, 117002), (893, 86212), (1316, 58501), (1786, 43106), (3079, 25004), (3572, 21553), (6158, 12502), (6251, 12316)]