64520568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 200834400

約数和(自身を除く): 136313832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 313, 409, 504, 626, 818, 939, 1227, 1252, 1636, 1878, 2191, 2454, 2504, 2817, 2863, 3272, 3681, 3756, 4382, 4908, 5634, 5726, 6573, 7362, 7512, 8589, 8764, 9816, 11268, 11452, 13146, 14724, 17178, 17528, 19719, 22536, 22904, 25767, 26292, 29448, 34356, 39438, 51534, 52584, 68712, 78876, 103068, 128017, 157752, 206136, 256034, 384051, 512068, 768102, 896119, 1024136, 1152153, 1536204, 1792238, 2304306, 2688357, 3072408, 3584476, 4608612, 5376714, 7168952, 8065071, 9217224, 10753428, 16130142, 21506856, 32260284, 64520568]

約数ペア:

[(1, 64520568), (2, 32260284), (3, 21506856), (4, 16130142), (6, 10753428), (7, 9217224), (8, 8065071), (9, 7168952), (12, 5376714), (14, 4608612), (18, 3584476), (21, 3072408), (24, 2688357), (28, 2304306), (36, 1792238), (42, 1536204), (56, 1152153), (63, 1024136), (72, 896119), (84, 768102), (126, 512068), (168, 384051), (252, 256034), (313, 206136), (409, 157752), (504, 128017), (626, 103068), (818, 78876), (939, 68712), (1227, 52584), (1252, 51534), (1636, 39438), (1878, 34356), (2191, 29448), (2454, 26292), (2504, 25767), (2817, 22904), (2863, 22536), (3272, 19719), (3681, 17528), (3756, 17178), (4382, 14724), (4908, 13146), (5634, 11452), (5726, 11268), (6573, 9816), (7362, 8764), (7512, 8589)]