82495986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 101639694

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 431, 437, 438, 862, 874, 1293, 1311, 1387, 1679, 2586, 2622, 2774, 3358, 4161, 5037, 8189, 8322, 9913, 10074, 16378, 19826, 24567, 29739, 31463, 31901, 49134, 59478, 62926, 63802, 94389, 95703, 188347, 188778, 191406, 376694, 565041, 597797, 723649, 1130082, 1195594, 1447298, 1793391, 2170947, 3586782, 4341894, 13749331, 27498662, 41247993, 82495986]

約数ペア:

[(1, 82495986), (2, 41247993), (3, 27498662), (6, 13749331), (19, 4341894), (23, 3586782), (38, 2170947), (46, 1793391), (57, 1447298), (69, 1195594), (73, 1130082), (114, 723649), (138, 597797), (146, 565041), (219, 376694), (431, 191406), (437, 188778), (438, 188347), (862, 95703), (874, 94389), (1293, 63802), (1311, 62926), (1387, 59478), (1679, 49134), (2586, 31901), (2622, 31463), (2774, 29739), (3358, 24567), (4161, 19826), (5037, 16378), (8189, 10074), (8322, 9913)]