64496328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 179645760

約数和(自身を除く): 115149432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 151, 156, 222, 296, 302, 312, 444, 453, 481, 604, 888, 906, 962, 1208, 1369, 1443, 1812, 1924, 1963, 2738, 2886, 3624, 3848, 3926, 4107, 5476, 5587, 5772, 5889, 7852, 8214, 10952, 11174, 11544, 11778, 15704, 16428, 16761, 17797, 22348, 23556, 32856, 33522, 35594, 44696, 47112, 53391, 67044, 71188, 72631, 106782, 134088, 142376, 145262, 206719, 213564, 217893, 290524, 413438, 427128, 435786, 581048, 620157, 826876, 871572, 1240314, 1653752, 1743144, 2480628, 2687347, 4961256, 5374694, 8062041, 10749388, 16124082, 21498776, 32248164, 64496328]

約数ペア:

[(1, 64496328), (2, 32248164), (3, 21498776), (4, 16124082), (6, 10749388), (8, 8062041), (12, 5374694), (13, 4961256), (24, 2687347), (26, 2480628), (37, 1743144), (39, 1653752), (52, 1240314), (74, 871572), (78, 826876), (104, 620157), (111, 581048), (148, 435786), (151, 427128), (156, 413438), (222, 290524), (296, 217893), (302, 213564), (312, 206719), (444, 145262), (453, 142376), (481, 134088), (604, 106782), (888, 72631), (906, 71188), (962, 67044), (1208, 53391), (1369, 47112), (1443, 44696), (1812, 35594), (1924, 33522), (1963, 32856), (2738, 23556), (2886, 22348), (3624, 17797), (3848, 16761), (3926, 16428), (4107, 15704), (5476, 11778), (5587, 11544), (5772, 11174), (5889, 10952), (7852, 8214)]