68281592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 142771200

約数和(自身を除く): 74489608

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 337, 344, 589, 674, 817, 1178, 1333, 1348, 1634, 2356, 2666, 2696, 3268, 4712, 5332, 6403, 6536, 10447, 10664, 12806, 14491, 20894, 25327, 25612, 28982, 41788, 50654, 51224, 57964, 83576, 101308, 115928, 198493, 202616, 275329, 396986, 449221, 550658, 793972, 898442, 1101316, 1587944, 1796884, 2202632, 3593768, 8535199, 17070398, 34140796, 68281592]

約数ペア:

[(1, 68281592), (2, 34140796), (4, 17070398), (8, 8535199), (19, 3593768), (31, 2202632), (38, 1796884), (43, 1587944), (62, 1101316), (76, 898442), (86, 793972), (124, 550658), (152, 449221), (172, 396986), (248, 275329), (337, 202616), (344, 198493), (589, 115928), (674, 101308), (817, 83576), (1178, 57964), (1333, 51224), (1348, 50654), (1634, 41788), (2356, 28982), (2666, 25612), (2696, 25327), (3268, 20894), (4712, 14491), (5332, 12806), (6403, 10664), (6536, 10447)]