38704212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 102342240

約数和(自身を除く): 63638028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 283, 348, 393, 522, 524, 566, 786, 849, 1044, 1132, 1179, 1572, 1698, 2358, 2547, 3396, 3799, 4716, 5094, 7598, 8207, 10188, 11397, 15196, 16414, 22794, 24621, 32828, 34191, 37073, 45588, 49242, 68382, 73863, 74146, 98484, 111219, 136764, 147726, 148292, 222438, 295452, 333657, 444876, 667314, 1075117, 1334628, 2150234, 3225351, 4300468, 6450702, 9676053, 12901404, 19352106, 38704212]

約数ペア:

[(1, 38704212), (2, 19352106), (3, 12901404), (4, 9676053), (6, 6450702), (9, 4300468), (12, 3225351), (18, 2150234), (29, 1334628), (36, 1075117), (58, 667314), (87, 444876), (116, 333657), (131, 295452), (174, 222438), (261, 148292), (262, 147726), (283, 136764), (348, 111219), (393, 98484), (522, 74146), (524, 73863), (566, 68382), (786, 49242), (849, 45588), (1044, 37073), (1132, 34191), (1179, 32828), (1572, 24621), (1698, 22794), (2358, 16414), (2547, 15196), (3396, 11397), (3799, 10188), (4716, 8207), (5094, 7598)]