65880324

素因数分解:

$2^2\times 3^3\times {\mathrm{743}}^1\times {\mathrm{821}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 171239040

約数和(自身を除く): 105358716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 743, 821, 1486, 1642, 2229, 2463, 2972, 3284, 4458, 4926, 6687, 7389, 8916, 9852, 13374, 14778, 20061, 22167, 26748, 29556, 40122, 44334, 80244, 88668, 610003, 1220006, 1830009, 2440012, 3660018, 5490027, 7320036, 10980054, 16470081, 21960108, 32940162, 65880324]

約数ペア:

[(1, 65880324), (2, 32940162), (3, 21960108), (4, 16470081), (6, 10980054), (9, 7320036), (12, 5490027), (18, 3660018), (27, 2440012), (36, 1830009), (54, 1220006), (108, 610003), (743, 88668), (821, 80244), (1486, 44334), (1642, 40122), (2229, 29556), (2463, 26748), (2972, 22167), (3284, 20061), (4458, 14778), (4926, 13374), (6687, 9852), (7389, 8916)]