81324213834

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1\times {\mathrm{1049}}^1$

素因数の和:2175

約数の個数: 64

約数和(自身を含む): 166917542400

約数和(自身を除く): 85593328566

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 421, 653, 842, 1049, 1263, 1306, 1959, 2098, 2526, 3147, 3918, 6294, 19787, 30691, 39574, 49303, 59361, 61382, 92073, 98606, 118722, 147909, 184146, 274913, 295818, 441629, 549826, 684997, 824739, 883258, 1324887, 1369994, 1649478, 2054991, 2649774, 4109982, 12920911, 20756563, 25841822, 32194859, 38762733, 41513126, 62269689, 64389718, 77525466, 96584577, 124539378, 193169154, 288383737, 576767474, 865151211, 1730302422, 13554035639, 27108071278, 40662106917, 81324213834]

約数ペア:

[(1, 81324213834), (2, 40662106917), (3, 27108071278), (6, 13554035639), (47, 1730302422), (94, 865151211), (141, 576767474), (282, 288383737), (421, 193169154), (653, 124539378), (842, 96584577), (1049, 77525466), (1263, 64389718), (1306, 62269689), (1959, 41513126), (2098, 38762733), (2526, 32194859), (3147, 25841822), (3918, 20756563), (6294, 12920911), (19787, 4109982), (30691, 2649774), (39574, 2054991), (49303, 1649478), (59361, 1369994), (61382, 1324887), (92073, 883258), (98606, 824739), (118722, 684997), (147909, 549826), (184146, 441629), (274913, 295818)]