86904090

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 224

約数和(自身を含む): 290860416

約数和(自身を除く): 203956326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 131, 135, 162, 182, 189, 195, 210, 234, 243, 262, 270, 273, 315, 351, 378, 390, 393, 405, 455, 486, 546, 567, 585, 630, 655, 702, 729, 786, 810, 819, 910, 917, 945, 1053, 1134, 1170, 1179, 1215, 1310, 1365, 1458, 1638, 1701, 1703, 1755, 1834, 1890, 1965, 2106, 2358, 2430, 2457, 2730, 2751, 2835, 3159, 3402, 3406, 3510, 3537, 3645, 3930, 4095, 4585, 4914, 5103, 5109, 5265, 5502, 5670, 5895, 6318, 7074, 7290, 7371, 8190, 8253, 8505, 8515, 9170, 9477, 10206, 10218, 10530, 10611, 11790, 11921, 12285, 13755, 14742, 15327, 15795, 16506, 17010, 17030, 17685, 18954, 21222, 22113, 23842, 24570, 24759, 25515, 25545, 27510, 30654, 31590, 31833, 35370, 35763, 36855, 41265, 44226, 45981, 47385, 49518, 51030, 51090, 53055, 59605, 63666, 66339, 71526, 73710, 74277, 76635, 82530, 91962, 94770, 95499, 106110, 107289, 110565, 119210, 123795, 132678, 137943, 148554, 153270, 159165, 178815, 190998, 214578, 221130, 222831, 229905, 247590, 275886, 318330, 321867, 331695, 357630, 371385, 413829, 445662, 459810, 477495, 536445, 643734, 663390, 668493, 689715, 742770, 827658, 954990, 965601, 1072890, 1114155, 1241487, 1336986, 1379430, 1609335, 1931202, 2069145, 2228310, 2482974, 2896803, 3218670, 3342465, 4138290, 4828005, 5793606, 6207435, 6684930, 8690409, 9656010, 12414870, 14484015, 17380818, 28968030, 43452045, 86904090]

約数ペア:

[(1, 86904090), (2, 43452045), (3, 28968030), (5, 17380818), (6, 14484015), (7, 12414870), (9, 9656010), (10, 8690409), (13, 6684930), (14, 6207435), (15, 5793606), (18, 4828005), (21, 4138290), (26, 3342465), (27, 3218670), (30, 2896803), (35, 2482974), (39, 2228310), (42, 2069145), (45, 1931202), (54, 1609335), (63, 1379430), (65, 1336986), (70, 1241487), (78, 1114155), (81, 1072890), (90, 965601), (91, 954990), (105, 827658), (117, 742770), (126, 689715), (130, 668493), (131, 663390), (135, 643734), (162, 536445), (182, 477495), (189, 459810), (195, 445662), (210, 413829), (234, 371385), (243, 357630), (262, 331695), (270, 321867), (273, 318330), (315, 275886), (351, 247590), (378, 229905), (390, 222831), (393, 221130), (405, 214578), (455, 190998), (486, 178815), (546, 159165), (567, 153270), (585, 148554), (630, 137943), (655, 132678), (702, 123795), (729, 119210), (786, 110565), (810, 107289), (819, 106110), (910, 95499), (917, 94770), (945, 91962), (1053, 82530), (1134, 76635), (1170, 74277), (1179, 73710), (1215, 71526), (1310, 66339), (1365, 63666), (1458, 59605), (1638, 53055), (1701, 51090), (1703, 51030), (1755, 49518), (1834, 47385), (1890, 45981), (1965, 44226), (2106, 41265), (2358, 36855), (2430, 35763), (2457, 35370), (2730, 31833), (2751, 31590), (2835, 30654), (3159, 27510), (3402, 25545), (3406, 25515), (3510, 24759), (3537, 24570), (3645, 23842), (3930, 22113), (4095, 21222), (4585, 18954), (4914, 17685), (5103, 17030), (5109, 17010), (5265, 16506), (5502, 15795), (5670, 15327), (5895, 14742), (6318, 13755), (7074, 12285), (7290, 11921), (7371, 11790), (8190, 10611), (8253, 10530), (8505, 10218), (8515, 10206), (9170, 9477)]