89880966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23057

約数の個数: 48

約数和(自身を含む): 229751808

約数和(自身を除く): 139870842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 23011, 46022, 69033, 138066, 161077, 207099, 322154, 414198, 483231, 713341, 966462, 1426682, 1449693, 2140023, 2899386, 4280046, 4993387, 6420069, 9986774, 12840138, 14980161, 29960322, 44940483, 89880966]

約数ペア:

[(1, 89880966), (2, 44940483), (3, 29960322), (6, 14980161), (7, 12840138), (9, 9986774), (14, 6420069), (18, 4993387), (21, 4280046), (31, 2899386), (42, 2140023), (62, 1449693), (63, 1426682), (93, 966462), (126, 713341), (186, 483231), (217, 414198), (279, 322154), (434, 207099), (558, 161077), (651, 138066), (1302, 69033), (1953, 46022), (3906, 23011)]