80658468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 143419932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 298, 396, 447, 596, 894, 1341, 1367, 1639, 1788, 2682, 2734, 3278, 4101, 4917, 5364, 5468, 6556, 8202, 9834, 12303, 14751, 15037, 16404, 19668, 24606, 29502, 30074, 45111, 49212, 59004, 60148, 90222, 135333, 180444, 203683, 270666, 407366, 541332, 611049, 814732, 1222098, 1833147, 2240513, 2444196, 3666294, 4481026, 6721539, 7332588, 8962052, 13443078, 20164617, 26886156, 40329234, 80658468]

約数ペア:

[(1, 80658468), (2, 40329234), (3, 26886156), (4, 20164617), (6, 13443078), (9, 8962052), (11, 7332588), (12, 6721539), (18, 4481026), (22, 3666294), (33, 2444196), (36, 2240513), (44, 1833147), (66, 1222098), (99, 814732), (132, 611049), (149, 541332), (198, 407366), (298, 270666), (396, 203683), (447, 180444), (596, 135333), (894, 90222), (1341, 60148), (1367, 59004), (1639, 49212), (1788, 45111), (2682, 30074), (2734, 29502), (3278, 24606), (4101, 19668), (4917, 16404), (5364, 15037), (5468, 14751), (6556, 12303), (8202, 9834)]