65226420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51767}}^1$

素因数の和:51789

約数の個数: 72

約数和(自身を含む): 226122624

約数和(自身を除く): 160896204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51767, 103534, 155301, 207068, 258835, 310602, 362369, 465903, 517670, 621204, 724738, 776505, 931806, 1035340, 1087107, 1449476, 1553010, 1811845, 1863612, 2174214, 2329515, 3106020, 3261321, 3623690, 4348428, 4659030, 5435535, 6522642, 7247380, 9318060, 10871070, 13045284, 16306605, 21742140, 32613210, 65226420]

約数ペア:

[(1, 65226420), (2, 32613210), (3, 21742140), (4, 16306605), (5, 13045284), (6, 10871070), (7, 9318060), (9, 7247380), (10, 6522642), (12, 5435535), (14, 4659030), (15, 4348428), (18, 3623690), (20, 3261321), (21, 3106020), (28, 2329515), (30, 2174214), (35, 1863612), (36, 1811845), (42, 1553010), (45, 1449476), (60, 1087107), (63, 1035340), (70, 931806), (84, 776505), (90, 724738), (105, 621204), (126, 517670), (140, 465903), (180, 362369), (210, 310602), (252, 258835), (315, 207068), (420, 155301), (630, 103534), (1260, 51767)]