79440588

素因数分解:

$2^2\times 3^9\times {\mathrm{1009}}^1$

素因数の和:1040

約数の個数: 60

約数和(自身を含む): 208734680

約数和(自身を除く): 129294092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1009, 1458, 2018, 2187, 2916, 3027, 4036, 4374, 6054, 6561, 8748, 9081, 12108, 13122, 18162, 19683, 26244, 27243, 36324, 39366, 54486, 78732, 81729, 108972, 163458, 245187, 326916, 490374, 735561, 980748, 1471122, 2206683, 2942244, 4413366, 6620049, 8826732, 13240098, 19860147, 26480196, 39720294, 79440588]

約数ペア:

[(1, 79440588), (2, 39720294), (3, 26480196), (4, 19860147), (6, 13240098), (9, 8826732), (12, 6620049), (18, 4413366), (27, 2942244), (36, 2206683), (54, 1471122), (81, 980748), (108, 735561), (162, 490374), (243, 326916), (324, 245187), (486, 163458), (729, 108972), (972, 81729), (1009, 78732), (1458, 54486), (2018, 39366), (2187, 36324), (2916, 27243), (3027, 26244), (4036, 19683), (4374, 18162), (6054, 13122), (6561, 12108), (8748, 9081)]