64507752

素因数分解:

$2^3\times 3^8\times {\mathrm{1229}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 181566450

約数和(自身を除く): 117058698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1229, 1458, 1944, 2187, 2458, 2916, 3687, 4374, 4916, 5832, 6561, 7374, 8748, 9832, 11061, 13122, 14748, 17496, 22122, 26244, 29496, 33183, 44244, 52488, 66366, 88488, 99549, 132732, 199098, 265464, 298647, 398196, 597294, 796392, 895941, 1194588, 1791882, 2389176, 2687823, 3583764, 5375646, 7167528, 8063469, 10751292, 16126938, 21502584, 32253876, 64507752]

約数ペア:

[(1, 64507752), (2, 32253876), (3, 21502584), (4, 16126938), (6, 10751292), (8, 8063469), (9, 7167528), (12, 5375646), (18, 3583764), (24, 2687823), (27, 2389176), (36, 1791882), (54, 1194588), (72, 895941), (81, 796392), (108, 597294), (162, 398196), (216, 298647), (243, 265464), (324, 199098), (486, 132732), (648, 99549), (729, 88488), (972, 66366), (1229, 52488), (1458, 44244), (1944, 33183), (2187, 29496), (2458, 26244), (2916, 22122), (3687, 17496), (4374, 14748), (4916, 13122), (5832, 11061), (6561, 9832), (7374, 8748)]