1515492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 4324320

約数和(自身を除く): 2808828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 89, 99, 129, 132, 172, 178, 198, 258, 267, 356, 387, 396, 473, 516, 534, 774, 801, 946, 979, 1068, 1419, 1548, 1602, 1892, 1958, 2838, 2937, 3204, 3827, 3916, 4257, 5676, 5874, 7654, 8514, 8811, 11481, 11748, 15308, 17028, 17622, 22962, 34443, 35244, 42097, 45924, 68886, 84194, 126291, 137772, 168388, 252582, 378873, 505164, 757746, 1515492]

約数ペア:

[(1, 1515492), (2, 757746), (3, 505164), (4, 378873), (6, 252582), (9, 168388), (11, 137772), (12, 126291), (18, 84194), (22, 68886), (33, 45924), (36, 42097), (43, 35244), (44, 34443), (66, 22962), (86, 17622), (89, 17028), (99, 15308), (129, 11748), (132, 11481), (172, 8811), (178, 8514), (198, 7654), (258, 5874), (267, 5676), (356, 4257), (387, 3916), (396, 3827), (473, 3204), (516, 2937), (534, 2838), (774, 1958), (801, 1892), (946, 1602), (979, 1548), (1068, 1419)]