81887952

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5557}}^1$

素因数の和:5875

約数の個数: 40

約数和(自身を含む): 212271136

約数和(自身を除く): 130383184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 5557, 7368, 11114, 14736, 16671, 22228, 33342, 44456, 66684, 88912, 133368, 266736, 1705999, 3411998, 5117997, 6823996, 10235994, 13647992, 20471988, 27295984, 40943976, 81887952]

約数ペア:

[(1, 81887952), (2, 40943976), (3, 27295984), (4, 20471988), (6, 13647992), (8, 10235994), (12, 6823996), (16, 5117997), (24, 3411998), (48, 1705999), (307, 266736), (614, 133368), (921, 88912), (1228, 66684), (1842, 44456), (2456, 33342), (3684, 22228), (4912, 16671), (5557, 14736), (7368, 11114)]