77282816

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 80

約数和(自身を含む): 176332464

約数和(自身を除く): 99049648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 683, 832, 884, 1088, 1366, 1664, 1768, 2176, 2732, 3328, 3536, 4352, 5464, 6656, 7072, 8704, 8879, 10928, 11611, 14144, 17758, 21856, 23222, 28288, 35516, 43712, 46444, 56576, 71032, 87424, 92888, 113152, 142064, 150943, 174848, 185776, 284128, 301886, 349696, 371552, 568256, 603772, 743104, 1136512, 1207544, 1486208, 2273024, 2415088, 2972416, 4546048, 4830176, 5944832, 9660352, 19320704, 38641408, 77282816]

約数ペア:

[(1, 77282816), (2, 38641408), (4, 19320704), (8, 9660352), (13, 5944832), (16, 4830176), (17, 4546048), (26, 2972416), (32, 2415088), (34, 2273024), (52, 1486208), (64, 1207544), (68, 1136512), (104, 743104), (128, 603772), (136, 568256), (208, 371552), (221, 349696), (256, 301886), (272, 284128), (416, 185776), (442, 174848), (512, 150943), (544, 142064), (683, 113152), (832, 92888), (884, 87424), (1088, 71032), (1366, 56576), (1664, 46444), (1768, 43712), (2176, 35516), (2732, 28288), (3328, 23222), (3536, 21856), (4352, 17758), (5464, 14144), (6656, 11611), (7072, 10928), (8704, 8879)]