84104678

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 163626480

約数和(自身を除く): 79521802

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 2657, 4522, 5314, 15827, 18599, 31654, 37198, 45169, 50483, 90338, 100966, 130193, 260386, 316183, 353381, 632366, 706762, 858211, 1716422, 2213281, 2473667, 4426562, 4947334, 6007477, 12014954, 42052339, 84104678]

約数ペア:

[(1, 84104678), (2, 42052339), (7, 12014954), (14, 6007477), (17, 4947334), (19, 4426562), (34, 2473667), (38, 2213281), (49, 1716422), (98, 858211), (119, 706762), (133, 632366), (238, 353381), (266, 316183), (323, 260386), (646, 130193), (833, 100966), (931, 90338), (1666, 50483), (1862, 45169), (2261, 37198), (2657, 31654), (4522, 18599), (5314, 15827)]