81984696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7868

約数の個数: 64

約数和(自身を含む): 225158400

約数和(自身を除く): 143173704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 7817, 10488, 15634, 23451, 31268, 46902, 62536, 93804, 148523, 179791, 187608, 297046, 359582, 445569, 539373, 594092, 719164, 891138, 1078746, 1188184, 1438328, 1782276, 2157492, 3416029, 3564552, 4314984, 6832058, 10248087, 13664116, 20496174, 27328232, 40992348, 81984696]

約数ペア:

[(1, 81984696), (2, 40992348), (3, 27328232), (4, 20496174), (6, 13664116), (8, 10248087), (12, 6832058), (19, 4314984), (23, 3564552), (24, 3416029), (38, 2157492), (46, 1782276), (57, 1438328), (69, 1188184), (76, 1078746), (92, 891138), (114, 719164), (138, 594092), (152, 539373), (184, 445569), (228, 359582), (276, 297046), (437, 187608), (456, 179791), (552, 148523), (874, 93804), (1311, 62536), (1748, 46902), (2622, 31268), (3496, 23451), (5244, 15634), (7817, 10488)]