130109724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 339026688

約数和(自身を除く): 208916964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 131, 141, 188, 262, 282, 393, 423, 524, 564, 587, 786, 846, 1174, 1179, 1572, 1692, 1761, 2348, 2358, 3522, 4716, 5283, 6157, 7044, 10566, 12314, 18471, 21132, 24628, 27589, 36942, 55178, 55413, 73884, 76897, 82767, 110356, 110826, 153794, 165534, 221652, 230691, 248301, 307588, 331068, 461382, 496602, 692073, 922764, 993204, 1384146, 2768292, 3614159, 7228318, 10842477, 14456636, 21684954, 32527431, 43369908, 65054862, 130109724]

約数ペア:

[(1, 130109724), (2, 65054862), (3, 43369908), (4, 32527431), (6, 21684954), (9, 14456636), (12, 10842477), (18, 7228318), (36, 3614159), (47, 2768292), (94, 1384146), (131, 993204), (141, 922764), (188, 692073), (262, 496602), (282, 461382), (393, 331068), (423, 307588), (524, 248301), (564, 230691), (587, 221652), (786, 165534), (846, 153794), (1174, 110826), (1179, 110356), (1572, 82767), (1692, 76897), (1761, 73884), (2348, 55413), (2358, 55178), (3522, 36942), (4716, 27589), (5283, 24628), (6157, 21132), (7044, 18471), (10566, 12314)]