56901528

素因数分解:

$2^3\times 3^4\times {\mathrm{87811}}^1$

素因数の和:87829

約数の個数: 40

約数和(自身を含む): 159378780

約数和(自身を除く): 102477252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 87811, 175622, 263433, 351244, 526866, 702488, 790299, 1053732, 1580598, 2107464, 2370897, 3161196, 4741794, 6322392, 7112691, 9483588, 14225382, 18967176, 28450764, 56901528]

約数ペア:

[(1, 56901528), (2, 28450764), (3, 18967176), (4, 14225382), (6, 9483588), (8, 7112691), (9, 6322392), (12, 4741794), (18, 3161196), (24, 2370897), (27, 2107464), (36, 1580598), (54, 1053732), (72, 790299), (81, 702488), (108, 526866), (162, 351244), (216, 263433), (324, 175622), (648, 87811)]