130581576

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21851}}^1$

素因数の和:21946

約数の個数: 48

約数和(自身を含む): 357935760

約数和(自身を除く): 227354184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 21851, 43702, 65553, 87404, 131106, 174808, 196659, 262212, 393318, 524424, 786636, 1573272, 1813633, 3627266, 5440899, 7254532, 10881798, 14509064, 16322697, 21763596, 32645394, 43527192, 65290788, 130581576]

約数ペア:

[(1, 130581576), (2, 65290788), (3, 43527192), (4, 32645394), (6, 21763596), (8, 16322697), (9, 14509064), (12, 10881798), (18, 7254532), (24, 5440899), (36, 3627266), (72, 1813633), (83, 1573272), (166, 786636), (249, 524424), (332, 393318), (498, 262212), (664, 196659), (747, 174808), (996, 131106), (1494, 87404), (1992, 65553), (2988, 43702), (5976, 21851)]