77836697744

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{1009}}^1$

素因数の和:1697

約数の個数: 120

約数和(自身を含む): 167216440320

約数和(自身を除く): 89379742576

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 607, 611, 676, 752, 1009, 1214, 1222, 1352, 2018, 2428, 2444, 2704, 4036, 4856, 4888, 7891, 7943, 8072, 9712, 9776, 13117, 15782, 15886, 16144, 26234, 28529, 31564, 31772, 47423, 52468, 57058, 63128, 63544, 94846, 102583, 104936, 114116, 126256, 127088, 170521, 189692, 205166, 209872, 228232, 341042, 370877, 379384, 410332, 456464, 612463, 616499, 682084, 741754, 758768, 820664, 1224926, 1232998, 1364168, 1483508, 1641328, 2449852, 2465996, 2728336, 2967016, 4821401, 4899704, 4931992, 5934032, 7962019, 8014487, 9642802, 9799408, 9863984, 15924038, 16028974, 19285604, 28785761, 31848076, 32057948, 38571208, 57571522, 63696152, 64115896, 77142416, 103506247, 115143044, 127392304, 128231792, 207012494, 230286088, 374214893, 414024988, 460572176, 748429786, 828049976, 1496859572, 1656099952, 2993719144, 4864793609, 5987438288, 9729587218, 19459174436, 38918348872, 77836697744]

約数ペア:

[(1, 77836697744), (2, 38918348872), (4, 19459174436), (8, 9729587218), (13, 5987438288), (16, 4864793609), (26, 2993719144), (47, 1656099952), (52, 1496859572), (94, 828049976), (104, 748429786), (169, 460572176), (188, 414024988), (208, 374214893), (338, 230286088), (376, 207012494), (607, 128231792), (611, 127392304), (676, 115143044), (752, 103506247), (1009, 77142416), (1214, 64115896), (1222, 63696152), (1352, 57571522), (2018, 38571208), (2428, 32057948), (2444, 31848076), (2704, 28785761), (4036, 19285604), (4856, 16028974), (4888, 15924038), (7891, 9863984), (7943, 9799408), (8072, 9642802), (9712, 8014487), (9776, 7962019), (13117, 5934032), (15782, 4931992), (15886, 4899704), (16144, 4821401), (26234, 2967016), (28529, 2728336), (31564, 2465996), (31772, 2449852), (47423, 1641328), (52468, 1483508), (57058, 1364168), (63128, 1232998), (63544, 1224926), (94846, 820664), (102583, 758768), (104936, 741754), (114116, 682084), (126256, 616499), (127088, 612463), (170521, 456464), (189692, 410332), (205166, 379384), (209872, 370877), (228232, 341042)]