97910724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18671}}^1$

素因数の和:18720

約数の個数: 48

約数和(自身を含む): 250951680

約数和(自身を除く): 153040956

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 18671, 37342, 56013, 74684, 112026, 224052, 354749, 429433, 709498, 858866, 1064247, 1288299, 1418996, 1717732, 2128494, 2576598, 4256988, 5153196, 8159227, 16318454, 24477681, 32636908, 48955362, 97910724]

約数ペア:

[(1, 97910724), (2, 48955362), (3, 32636908), (4, 24477681), (6, 16318454), (12, 8159227), (19, 5153196), (23, 4256988), (38, 2576598), (46, 2128494), (57, 1717732), (69, 1418996), (76, 1288299), (92, 1064247), (114, 858866), (138, 709498), (228, 429433), (276, 354749), (437, 224052), (874, 112026), (1311, 74684), (1748, 56013), (2622, 37342), (5244, 18671)]