67766538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 160174080

約数和(自身を除く): 92407542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 157, 239, 258, 301, 314, 471, 478, 602, 717, 903, 942, 1099, 1434, 1673, 1806, 2198, 3297, 3346, 5019, 6594, 6751, 10038, 10277, 13502, 20253, 20554, 30831, 37523, 40506, 47257, 61662, 71939, 75046, 94514, 112569, 141771, 143878, 215817, 225138, 262661, 283542, 431634, 525322, 787983, 1575966, 1613489, 3226978, 4840467, 9680934, 11294423, 22588846, 33883269, 67766538]

約数ペア:

[(1, 67766538), (2, 33883269), (3, 22588846), (6, 11294423), (7, 9680934), (14, 4840467), (21, 3226978), (42, 1613489), (43, 1575966), (86, 787983), (129, 525322), (157, 431634), (239, 283542), (258, 262661), (301, 225138), (314, 215817), (471, 143878), (478, 141771), (602, 112569), (717, 94514), (903, 75046), (942, 71939), (1099, 61662), (1434, 47257), (1673, 40506), (1806, 37523), (2198, 30831), (3297, 20554), (3346, 20253), (5019, 13502), (6594, 10277), (6751, 10038)]