8661133728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{177949}}^1$

素因数の和:177991

約数の個数: 108

約数和(自身を含む): 26670612150

約数和(自身を除く): 18009478422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 48672, 177949, 355898, 533847, 711796, 1067694, 1423592, 1601541, 2135388, 2313337, 2847184, 3203082, 4270776, 4626674, 5694368, 6406164, 6940011, 8541552, 9253348, 12812328, 13880022, 17083104, 18506696, 20820033, 25624656, 27760044, 30073381, 37013392, 41640066, 51249312, 55520088, 60146762, 74026784, 83280132, 90220143, 111040176, 120293524, 166560264, 180440286, 222080352, 240587048, 270660429, 333120528, 360880572, 481174096, 541320858, 666241056, 721761144, 962348192, 1082641716, 1443522288, 2165283432, 2887044576, 4330566864, 8661133728]

約数ペア:

[(1, 8661133728), (2, 4330566864), (3, 2887044576), (4, 2165283432), (6, 1443522288), (8, 1082641716), (9, 962348192), (12, 721761144), (13, 666241056), (16, 541320858), (18, 481174096), (24, 360880572), (26, 333120528), (32, 270660429), (36, 240587048), (39, 222080352), (48, 180440286), (52, 166560264), (72, 120293524), (78, 111040176), (96, 90220143), (104, 83280132), (117, 74026784), (144, 60146762), (156, 55520088), (169, 51249312), (208, 41640066), (234, 37013392), (288, 30073381), (312, 27760044), (338, 25624656), (416, 20820033), (468, 18506696), (507, 17083104), (624, 13880022), (676, 12812328), (936, 9253348), (1014, 8541552), (1248, 6940011), (1352, 6406164), (1521, 5694368), (1872, 4626674), (2028, 4270776), (2704, 3203082), (3042, 2847184), (3744, 2313337), (4056, 2135388), (5408, 1601541), (6084, 1423592), (8112, 1067694), (12168, 711796), (16224, 533847), (24336, 355898), (48672, 177949)]