90897828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 254435328

約数和(自身を除く): 163537500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 67, 84, 93, 124, 134, 186, 201, 217, 268, 372, 402, 434, 469, 521, 651, 804, 868, 938, 1042, 1302, 1407, 1563, 1876, 2077, 2084, 2604, 2814, 3126, 3647, 4154, 5628, 6231, 6252, 7294, 8308, 10941, 12462, 14539, 14588, 16151, 21882, 24924, 29078, 32302, 34907, 43617, 43764, 48453, 58156, 64604, 69814, 87234, 96906, 104721, 113057, 139628, 174468, 193812, 209442, 226114, 244349, 339171, 418884, 452228, 488698, 678342, 733047, 977396, 1082117, 1356684, 1466094, 2164234, 2932188, 3246351, 4328468, 6492702, 7574819, 12985404, 15149638, 22724457, 30299276, 45448914, 90897828]

約数ペア:

[(1, 90897828), (2, 45448914), (3, 30299276), (4, 22724457), (6, 15149638), (7, 12985404), (12, 7574819), (14, 6492702), (21, 4328468), (28, 3246351), (31, 2932188), (42, 2164234), (62, 1466094), (67, 1356684), (84, 1082117), (93, 977396), (124, 733047), (134, 678342), (186, 488698), (201, 452228), (217, 418884), (268, 339171), (372, 244349), (402, 226114), (434, 209442), (469, 193812), (521, 174468), (651, 139628), (804, 113057), (868, 104721), (938, 96906), (1042, 87234), (1302, 69814), (1407, 64604), (1563, 58156), (1876, 48453), (2077, 43764), (2084, 43617), (2604, 34907), (2814, 32302), (3126, 29078), (3647, 24924), (4154, 21882), (5628, 16151), (6231, 14588), (6252, 14539), (7294, 12462), (8308, 10941)]