87270400256

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6287}}^1$

素因数の和:6456

約数の個数: 144

約数和(自身を含む): 193972525824

約数和(自身を除く): 106702125568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 97, 104, 128, 172, 194, 208, 256, 344, 388, 416, 559, 688, 776, 832, 1118, 1261, 1376, 1552, 1664, 2236, 2522, 2752, 3104, 3328, 4171, 4472, 5044, 5504, 6208, 6287, 8342, 8944, 10088, 11008, 12416, 12574, 16684, 17888, 20176, 24832, 25148, 33368, 35776, 40352, 50296, 54223, 66736, 71552, 80704, 81731, 100592, 108446, 133472, 143104, 161408, 163462, 201184, 216892, 266944, 270341, 322816, 326924, 402368, 433784, 533888, 540682, 609839, 653848, 804736, 867568, 1067776, 1081364, 1219678, 1307696, 1609472, 1735136, 2162728, 2439356, 2615392, 3470272, 3514433, 4325456, 4878712, 5230784, 6940544, 7028866, 7927907, 8650912, 9757424, 10461568, 13881088, 14057732, 15855814, 17301824, 19514848, 20923136, 26223077, 28115464, 31711628, 34603648, 39029696, 52446154, 56230928, 63423256, 69207296, 78059392, 104892308, 112461856, 126846512, 156118784, 209784616, 224923712, 253693024, 340900001, 419569232, 449847424, 507386048, 681800002, 839138464, 899694848, 1014772096, 1363600004, 1678276928, 2029544192, 2727200008, 3356553856, 5454400016, 6713107712, 10908800032, 21817600064, 43635200128, 87270400256]

約数ペア:

[(1, 87270400256), (2, 43635200128), (4, 21817600064), (8, 10908800032), (13, 6713107712), (16, 5454400016), (26, 3356553856), (32, 2727200008), (43, 2029544192), (52, 1678276928), (64, 1363600004), (86, 1014772096), (97, 899694848), (104, 839138464), (128, 681800002), (172, 507386048), (194, 449847424), (208, 419569232), (256, 340900001), (344, 253693024), (388, 224923712), (416, 209784616), (559, 156118784), (688, 126846512), (776, 112461856), (832, 104892308), (1118, 78059392), (1261, 69207296), (1376, 63423256), (1552, 56230928), (1664, 52446154), (2236, 39029696), (2522, 34603648), (2752, 31711628), (3104, 28115464), (3328, 26223077), (4171, 20923136), (4472, 19514848), (5044, 17301824), (5504, 15855814), (6208, 14057732), (6287, 13881088), (8342, 10461568), (8944, 9757424), (10088, 8650912), (11008, 7927907), (12416, 7028866), (12574, 6940544), (16684, 5230784), (17888, 4878712), (20176, 4325456), (24832, 3514433), (25148, 3470272), (33368, 2615392), (35776, 2439356), (40352, 2162728), (50296, 1735136), (54223, 1609472), (66736, 1307696), (71552, 1219678), (80704, 1081364), (81731, 1067776), (100592, 867568), (108446, 804736), (133472, 653848), (143104, 609839), (161408, 540682), (163462, 533888), (201184, 433784), (216892, 402368), (266944, 326924), (270341, 322816)]