90997504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 201170480

約数和(自身を除く): 110172976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 739, 832, 962, 1184, 1478, 1664, 1924, 2368, 2956, 3328, 3848, 4736, 5912, 7696, 9472, 9607, 11824, 15392, 19214, 23648, 27343, 30784, 38428, 47296, 54686, 61568, 76856, 94592, 109372, 123136, 153712, 189184, 218744, 307424, 355459, 437488, 614848, 710918, 874976, 1229696, 1421836, 1749952, 2459392, 2843672, 3499904, 5687344, 6999808, 11374688, 22749376, 45498752, 90997504]

約数ペア:

[(1, 90997504), (2, 45498752), (4, 22749376), (8, 11374688), (13, 6999808), (16, 5687344), (26, 3499904), (32, 2843672), (37, 2459392), (52, 1749952), (64, 1421836), (74, 1229696), (104, 874976), (128, 710918), (148, 614848), (208, 437488), (256, 355459), (296, 307424), (416, 218744), (481, 189184), (592, 153712), (739, 123136), (832, 109372), (962, 94592), (1184, 76856), (1478, 61568), (1664, 54686), (1924, 47296), (2368, 38428), (2956, 30784), (3328, 27343), (3848, 23648), (4736, 19214), (5912, 15392), (7696, 11824), (9472, 9607)]