80806488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68713}}^1$

素因数の和:68736

約数の個数: 48

約数和(自身を含む): 235001880

約数和(自身を除く): 154195392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68713, 137426, 206139, 274852, 412278, 480991, 549704, 824556, 961982, 1442973, 1649112, 1923964, 2885946, 3366937, 3847928, 5771892, 6733874, 10100811, 11543784, 13467748, 20201622, 26935496, 40403244, 80806488]

約数ペア:

[(1, 80806488), (2, 40403244), (3, 26935496), (4, 20201622), (6, 13467748), (7, 11543784), (8, 10100811), (12, 6733874), (14, 5771892), (21, 3847928), (24, 3366937), (28, 2885946), (42, 1923964), (49, 1649112), (56, 1442973), (84, 961982), (98, 824556), (147, 549704), (168, 480991), (196, 412278), (294, 274852), (392, 206139), (588, 137426), (1176, 68713)]