90772164

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4476

約数の個数: 84

約数和(自身を含む): 272253184

約数和(自身を除く): 181481020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 4447, 5103, 6804, 8894, 10206, 13341, 17788, 20412, 26682, 31129, 40023, 53364, 62258, 80046, 93387, 120069, 124516, 160092, 186774, 240138, 280161, 360207, 373548, 480276, 560322, 720414, 840483, 1080621, 1120644, 1440828, 1680966, 2161242, 2521449, 3241863, 3361932, 4322484, 5042898, 6483726, 7564347, 10085796, 12967452, 15128694, 22693041, 30257388, 45386082, 90772164]

約数ペア:

[(1, 90772164), (2, 45386082), (3, 30257388), (4, 22693041), (6, 15128694), (7, 12967452), (9, 10085796), (12, 7564347), (14, 6483726), (18, 5042898), (21, 4322484), (27, 3361932), (28, 3241863), (36, 2521449), (42, 2161242), (54, 1680966), (63, 1440828), (81, 1120644), (84, 1080621), (108, 840483), (126, 720414), (162, 560322), (189, 480276), (243, 373548), (252, 360207), (324, 280161), (378, 240138), (486, 186774), (567, 160092), (729, 124516), (756, 120069), (972, 93387), (1134, 80046), (1458, 62258), (1701, 53364), (2268, 40023), (2916, 31129), (3402, 26682), (4447, 20412), (5103, 17788), (6804, 13341), (8894, 10206)]