87542856

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 249925500

約数和(自身を除く): 162382644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2549, 2862, 3816, 4293, 5098, 5724, 7647, 8586, 10196, 11448, 15294, 17172, 20392, 22941, 30588, 34344, 45882, 61176, 68823, 91764, 135097, 137646, 183528, 206469, 270194, 275292, 405291, 412938, 540388, 550584, 810582, 825876, 1080776, 1215873, 1621164, 1651752, 2431746, 3242328, 3647619, 4863492, 7295238, 9726984, 10942857, 14590476, 21885714, 29180952, 43771428, 87542856]

約数ペア:

[(1, 87542856), (2, 43771428), (3, 29180952), (4, 21885714), (6, 14590476), (8, 10942857), (9, 9726984), (12, 7295238), (18, 4863492), (24, 3647619), (27, 3242328), (36, 2431746), (53, 1651752), (54, 1621164), (72, 1215873), (81, 1080776), (106, 825876), (108, 810582), (159, 550584), (162, 540388), (212, 412938), (216, 405291), (318, 275292), (324, 270194), (424, 206469), (477, 183528), (636, 137646), (648, 135097), (954, 91764), (1272, 68823), (1431, 61176), (1908, 45882), (2549, 34344), (2862, 30588), (3816, 22941), (4293, 20392), (5098, 17172), (5724, 15294), (7647, 11448), (8586, 10196)]