83997104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 180940800

約数和(自身を除く): 96943696

約数列:

[1, 2, 4, 8, 16, 23, 31, 37, 46, 62, 74, 92, 124, 148, 184, 199, 248, 296, 368, 398, 496, 592, 713, 796, 851, 1147, 1426, 1592, 1702, 2294, 2852, 3184, 3404, 4577, 4588, 5704, 6169, 6808, 7363, 9154, 9176, 11408, 12338, 13616, 14726, 18308, 18352, 24676, 26381, 29452, 36616, 49352, 52762, 58904, 73232, 98704, 105524, 117808, 141887, 169349, 211048, 228253, 283774, 338698, 422096, 456506, 567548, 677396, 913012, 1135096, 1354792, 1826024, 2270192, 2709584, 3652048, 5249819, 10499638, 20999276, 41998552, 83997104]

約数ペア:

[(1, 83997104), (2, 41998552), (4, 20999276), (8, 10499638), (16, 5249819), (23, 3652048), (31, 2709584), (37, 2270192), (46, 1826024), (62, 1354792), (74, 1135096), (92, 913012), (124, 677396), (148, 567548), (184, 456506), (199, 422096), (248, 338698), (296, 283774), (368, 228253), (398, 211048), (496, 169349), (592, 141887), (713, 117808), (796, 105524), (851, 98704), (1147, 73232), (1426, 58904), (1592, 52762), (1702, 49352), (2294, 36616), (2852, 29452), (3184, 26381), (3404, 24676), (4577, 18352), (4588, 18308), (5704, 14726), (6169, 13616), (6808, 12338), (7363, 11408), (9154, 9176)]