85603588

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 185902080

約数和(自身を除く): 100298492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 181, 196, 254, 266, 362, 508, 532, 724, 889, 931, 1267, 1778, 1862, 2413, 2534, 3439, 3556, 3724, 4826, 5068, 6223, 6878, 8869, 9652, 12446, 13756, 16891, 17738, 22987, 24073, 24892, 33782, 35476, 45974, 48146, 67564, 91948, 96292, 118237, 160909, 168511, 236474, 321818, 337022, 436753, 472948, 643636, 674044, 873506, 1126363, 1747012, 2252726, 3057271, 4505452, 6114542, 12229084, 21400897, 42801794, 85603588]

約数ペア:

[(1, 85603588), (2, 42801794), (4, 21400897), (7, 12229084), (14, 6114542), (19, 4505452), (28, 3057271), (38, 2252726), (49, 1747012), (76, 1126363), (98, 873506), (127, 674044), (133, 643636), (181, 472948), (196, 436753), (254, 337022), (266, 321818), (362, 236474), (508, 168511), (532, 160909), (724, 118237), (889, 96292), (931, 91948), (1267, 67564), (1778, 48146), (1862, 45974), (2413, 35476), (2534, 33782), (3439, 24892), (3556, 24073), (3724, 22987), (4826, 17738), (5068, 16891), (6223, 13756), (6878, 12446), (8869, 9652)]