76898836

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 164898720

約数和(自身を除く): 87999884

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 83, 98, 116, 163, 166, 196, 203, 326, 332, 406, 581, 652, 812, 1141, 1162, 1421, 2282, 2324, 2407, 2842, 4067, 4564, 4727, 4814, 5684, 7987, 8134, 9454, 9628, 13529, 15974, 16268, 16849, 18908, 27058, 31948, 33089, 33698, 54116, 66178, 67396, 94703, 117943, 132356, 189406, 231623, 235886, 378812, 392341, 463246, 471772, 662921, 784682, 926492, 1325842, 1569364, 2651684, 2746387, 5492774, 10985548, 19224709, 38449418, 76898836]

約数ペア:

[(1, 76898836), (2, 38449418), (4, 19224709), (7, 10985548), (14, 5492774), (28, 2746387), (29, 2651684), (49, 1569364), (58, 1325842), (83, 926492), (98, 784682), (116, 662921), (163, 471772), (166, 463246), (196, 392341), (203, 378812), (326, 235886), (332, 231623), (406, 189406), (581, 132356), (652, 117943), (812, 94703), (1141, 67396), (1162, 66178), (1421, 54116), (2282, 33698), (2324, 33089), (2407, 31948), (2842, 27058), (4067, 18908), (4564, 16849), (4727, 16268), (4814, 15974), (5684, 13529), (7987, 9628), (8134, 9454)]