72514764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31973}}^1$

素因数の和:31996

約数の個数: 60

約数和(自身を含む): 216655824

約数和(自身を除く): 144141060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 31973, 63946, 95919, 127892, 191838, 223811, 287757, 383676, 447622, 575514, 671433, 863271, 895244, 1151028, 1342866, 1726542, 2014299, 2589813, 2685732, 3453084, 4028598, 5179626, 6042897, 8057196, 10359252, 12085794, 18128691, 24171588, 36257382, 72514764]

約数ペア:

[(1, 72514764), (2, 36257382), (3, 24171588), (4, 18128691), (6, 12085794), (7, 10359252), (9, 8057196), (12, 6042897), (14, 5179626), (18, 4028598), (21, 3453084), (27, 2685732), (28, 2589813), (36, 2014299), (42, 1726542), (54, 1342866), (63, 1151028), (81, 895244), (84, 863271), (108, 671433), (126, 575514), (162, 447622), (189, 383676), (252, 287757), (324, 223811), (378, 191838), (567, 127892), (756, 95919), (1134, 63946), (2268, 31973)]