79379992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 162155520

約数和(自身を除く): 82775528

約数列:

[1, 2, 4, 8, 23, 46, 47, 67, 92, 94, 134, 137, 184, 188, 268, 274, 376, 536, 548, 1081, 1096, 1541, 2162, 3082, 3149, 3151, 4324, 6164, 6298, 6302, 6439, 8648, 9179, 12328, 12596, 12604, 12878, 18358, 25192, 25208, 25756, 36716, 51512, 72427, 73432, 144854, 148097, 211117, 289708, 296194, 422234, 431413, 579416, 592388, 844468, 862826, 1184776, 1688936, 1725652, 3451304, 9922499, 19844998, 39689996, 79379992]

約数ペア:

[(1, 79379992), (2, 39689996), (4, 19844998), (8, 9922499), (23, 3451304), (46, 1725652), (47, 1688936), (67, 1184776), (92, 862826), (94, 844468), (134, 592388), (137, 579416), (184, 431413), (188, 422234), (268, 296194), (274, 289708), (376, 211117), (536, 148097), (548, 144854), (1081, 73432), (1096, 72427), (1541, 51512), (2162, 36716), (3082, 25756), (3149, 25208), (3151, 25192), (4324, 18358), (6164, 12878), (6298, 12604), (6302, 12596), (6439, 12328), (8648, 9179)]