80678696

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 187142400

約数和(自身を除く): 106463704

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 49, 56, 58, 94, 98, 116, 151, 188, 196, 203, 232, 302, 329, 376, 392, 406, 604, 658, 812, 1057, 1208, 1316, 1363, 1421, 1624, 2114, 2303, 2632, 2726, 2842, 4228, 4379, 4606, 5452, 5684, 7097, 7399, 8456, 8758, 9212, 9541, 10904, 11368, 14194, 14798, 17516, 18424, 19082, 28388, 29596, 30653, 35032, 38164, 49679, 56776, 59192, 61306, 66787, 76328, 99358, 122612, 133574, 198716, 205813, 214571, 245224, 267148, 347753, 397432, 411626, 429142, 534296, 695506, 823252, 858284, 1391012, 1440691, 1646504, 1716568, 2782024, 2881382, 5762764, 10084837, 11525528, 20169674, 40339348, 80678696]

約数ペア:

[(1, 80678696), (2, 40339348), (4, 20169674), (7, 11525528), (8, 10084837), (14, 5762764), (28, 2881382), (29, 2782024), (47, 1716568), (49, 1646504), (56, 1440691), (58, 1391012), (94, 858284), (98, 823252), (116, 695506), (151, 534296), (188, 429142), (196, 411626), (203, 397432), (232, 347753), (302, 267148), (329, 245224), (376, 214571), (392, 205813), (406, 198716), (604, 133574), (658, 122612), (812, 99358), (1057, 76328), (1208, 66787), (1316, 61306), (1363, 59192), (1421, 56776), (1624, 49679), (2114, 38164), (2303, 35032), (2632, 30653), (2726, 29596), (2842, 28388), (4228, 19082), (4379, 18424), (4606, 17516), (5452, 14798), (5684, 14194), (7097, 11368), (7399, 10904), (8456, 9541), (8758, 9212)]