47616828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 132072192

約数和(自身を除く): 84455364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1723, 1974, 2303, 3446, 3948, 4606, 5169, 6892, 6909, 9212, 10338, 12061, 13818, 20676, 24122, 27636, 36183, 48244, 72366, 80981, 84427, 144732, 161962, 168854, 242943, 253281, 323924, 337708, 485886, 506562, 566867, 971772, 1013124, 1133734, 1700601, 2267468, 3401202, 3968069, 6802404, 7936138, 11904207, 15872276, 23808414, 47616828]

約数ペア:

[(1, 47616828), (2, 23808414), (3, 15872276), (4, 11904207), (6, 7936138), (7, 6802404), (12, 3968069), (14, 3401202), (21, 2267468), (28, 1700601), (42, 1133734), (47, 1013124), (49, 971772), (84, 566867), (94, 506562), (98, 485886), (141, 337708), (147, 323924), (188, 253281), (196, 242943), (282, 168854), (294, 161962), (329, 144732), (564, 84427), (588, 80981), (658, 72366), (987, 48244), (1316, 36183), (1723, 27636), (1974, 24122), (2303, 20676), (3446, 13818), (3948, 12061), (4606, 10338), (5169, 9212), (6892, 6909)]