71004312

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 204703200

約数和(自身を除く): 133698888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 809, 828, 954, 1219, 1272, 1618, 1656, 1908, 2427, 2438, 3236, 3657, 3816, 4854, 4876, 6472, 7281, 7314, 9708, 9752, 10971, 14562, 14628, 18607, 19416, 21942, 29124, 29256, 37214, 42877, 43884, 55821, 58248, 74428, 85754, 87768, 111642, 128631, 148856, 167463, 171508, 223284, 257262, 334926, 343016, 385893, 446568, 514524, 669852, 771786, 986171, 1029048, 1339704, 1543572, 1972342, 2958513, 3087144, 3944684, 5917026, 7889368, 8875539, 11834052, 17751078, 23668104, 35502156, 71004312]

約数ペア:

[(1, 71004312), (2, 35502156), (3, 23668104), (4, 17751078), (6, 11834052), (8, 8875539), (9, 7889368), (12, 5917026), (18, 3944684), (23, 3087144), (24, 2958513), (36, 1972342), (46, 1543572), (53, 1339704), (69, 1029048), (72, 986171), (92, 771786), (106, 669852), (138, 514524), (159, 446568), (184, 385893), (207, 343016), (212, 334926), (276, 257262), (318, 223284), (414, 171508), (424, 167463), (477, 148856), (552, 128631), (636, 111642), (809, 87768), (828, 85754), (954, 74428), (1219, 58248), (1272, 55821), (1618, 43884), (1656, 42877), (1908, 37214), (2427, 29256), (2438, 29124), (3236, 21942), (3657, 19416), (3816, 18607), (4854, 14628), (4876, 14562), (6472, 10971), (7281, 9752), (7314, 9708)]