71138724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 175838208

約数和(自身を除く): 104699484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 3847, 4623, 6164, 7694, 9246, 11541, 15388, 18492, 23082, 46164, 88481, 176962, 257749, 265443, 353924, 515498, 530886, 773247, 1030996, 1061772, 1546494, 3092988, 5928227, 11856454, 17784681, 23712908, 35569362, 71138724]

約数ペア:

[(1, 71138724), (2, 35569362), (3, 23712908), (4, 17784681), (6, 11856454), (12, 5928227), (23, 3092988), (46, 1546494), (67, 1061772), (69, 1030996), (92, 773247), (134, 530886), (138, 515498), (201, 353924), (268, 265443), (276, 257749), (402, 176962), (804, 88481), (1541, 46164), (3082, 23082), (3847, 18492), (4623, 15388), (6164, 11541), (7694, 9246)]