91447020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72577}}^1$

素因数の和:72599

約数の個数: 72

約数和(自身を含む): 317020704

約数和(自身を除く): 225573684

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, 72577, 145154, 217731, 290308, 362885, 435462, 508039, 653193, 725770, 870924, 1016078, 1088655, 1306386, 1451540, 1524117, 2032156, 2177310, 2540195, 2612772, 3048234, 3265965, 4354620, 4572351, 5080390, 6096468, 6531930, 7620585, 9144702, 10160780, 13063860, 15241170, 18289404, 22861755, 30482340, 45723510, 91447020]

約数ペア:

[(1, 91447020), (2, 45723510), (3, 30482340), (4, 22861755), (5, 18289404), (6, 15241170), (7, 13063860), (9, 10160780), (10, 9144702), (12, 7620585), (14, 6531930), (15, 6096468), (18, 5080390), (20, 4572351), (21, 4354620), (28, 3265965), (30, 3048234), (35, 2612772), (36, 2540195), (42, 2177310), (45, 2032156), (60, 1524117), (63, 1451540), (70, 1306386), (84, 1088655), (90, 1016078), (105, 870924), (126, 725770), (140, 653193), (180, 508039), (210, 435462), (252, 362885), (315, 290308), (420, 217731), (630, 145154), (1260, 72577)]