73156986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 187699200

約数和(自身を除く): 114542214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 1879, 2163, 2781, 3758, 4326, 5562, 5637, 6489, 11274, 12978, 13153, 16911, 19467, 26306, 33822, 38934, 39459, 50733, 78918, 101466, 118377, 193537, 236754, 355131, 387074, 580611, 710262, 1161222, 1354759, 1741833, 2709518, 3483666, 4064277, 5225499, 8128554, 10450998, 12192831, 24385662, 36578493, 73156986]

約数ペア:

[(1, 73156986), (2, 36578493), (3, 24385662), (6, 12192831), (7, 10450998), (9, 8128554), (14, 5225499), (18, 4064277), (21, 3483666), (27, 2709518), (42, 1741833), (54, 1354759), (63, 1161222), (103, 710262), (126, 580611), (189, 387074), (206, 355131), (309, 236754), (378, 193537), (618, 118377), (721, 101466), (927, 78918), (1442, 50733), (1854, 39459), (1879, 38934), (2163, 33822), (2781, 26306), (3758, 19467), (4326, 16911), (5562, 13153), (5637, 12978), (6489, 11274)]