80558712

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 248204880

約数和(自身を除く): 167646168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 81, 104, 108, 117, 131, 146, 156, 162, 216, 219, 234, 262, 292, 312, 324, 351, 393, 438, 468, 524, 584, 648, 657, 702, 786, 876, 936, 949, 1048, 1053, 1179, 1314, 1404, 1572, 1703, 1752, 1898, 1971, 2106, 2358, 2628, 2808, 2847, 3144, 3406, 3537, 3796, 3942, 4212, 4716, 5109, 5256, 5694, 5913, 6812, 7074, 7592, 7884, 8424, 8541, 9432, 9563, 10218, 10611, 11388, 11826, 13624, 14148, 15327, 15768, 17082, 19126, 20436, 21222, 22776, 23652, 25623, 28296, 28689, 30654, 34164, 38252, 40872, 42444, 45981, 47304, 51246, 57378, 61308, 68328, 76504, 76869, 84888, 86067, 91962, 102492, 114756, 122616, 124319, 137943, 153738, 172134, 183924, 204984, 229512, 248638, 258201, 275886, 307476, 344268, 367848, 372957, 497276, 516402, 551772, 614952, 688536, 745914, 774603, 994552, 1032804, 1103544, 1118871, 1491828, 1549206, 2065608, 2237742, 2983656, 3098412, 3356613, 4475484, 6196824, 6713226, 8950968, 10069839, 13426452, 20139678, 26852904, 40279356, 80558712]

約数ペア:

[(1, 80558712), (2, 40279356), (3, 26852904), (4, 20139678), (6, 13426452), (8, 10069839), (9, 8950968), (12, 6713226), (13, 6196824), (18, 4475484), (24, 3356613), (26, 3098412), (27, 2983656), (36, 2237742), (39, 2065608), (52, 1549206), (54, 1491828), (72, 1118871), (73, 1103544), (78, 1032804), (81, 994552), (104, 774603), (108, 745914), (117, 688536), (131, 614952), (146, 551772), (156, 516402), (162, 497276), (216, 372957), (219, 367848), (234, 344268), (262, 307476), (292, 275886), (312, 258201), (324, 248638), (351, 229512), (393, 204984), (438, 183924), (468, 172134), (524, 153738), (584, 137943), (648, 124319), (657, 122616), (702, 114756), (786, 102492), (876, 91962), (936, 86067), (949, 84888), (1048, 76869), (1053, 76504), (1179, 68328), (1314, 61308), (1404, 57378), (1572, 51246), (1703, 47304), (1752, 45981), (1898, 42444), (1971, 40872), (2106, 38252), (2358, 34164), (2628, 30654), (2808, 28689), (2847, 28296), (3144, 25623), (3406, 23652), (3537, 22776), (3796, 21222), (3942, 20436), (4212, 19126), (4716, 17082), (5109, 15768), (5256, 15327), (5694, 14148), (5913, 13624), (6812, 11826), (7074, 11388), (7592, 10611), (7884, 10218), (8424, 9563), (8541, 9432)]