91830628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 82029212

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 139, 167, 172, 278, 334, 556, 668, 989, 1978, 3197, 3841, 3956, 5977, 6394, 7181, 7682, 11954, 12788, 14362, 15364, 23213, 23908, 28724, 46426, 92852, 137471, 165163, 274942, 330326, 533899, 549884, 660652, 998159, 1067798, 1996318, 2135596, 3992636, 22957657, 45915314, 91830628]

約数ペア:

[(1, 91830628), (2, 45915314), (4, 22957657), (23, 3992636), (43, 2135596), (46, 1996318), (86, 1067798), (92, 998159), (139, 660652), (167, 549884), (172, 533899), (278, 330326), (334, 274942), (556, 165163), (668, 137471), (989, 92852), (1978, 46426), (3197, 28724), (3841, 23908), (3956, 23213), (5977, 15364), (6394, 14362), (7181, 12788), (7682, 11954)]