78395982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2865

約数の個数: 48

約数和(自身を含む): 184338000

約数和(自身を除く): 105942018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 2749, 4074, 4753, 5498, 8247, 9506, 14259, 16494, 19243, 28518, 38486, 57729, 115458, 134701, 266653, 269402, 404103, 533306, 799959, 808206, 1599918, 1866571, 3733142, 5599713, 11199426, 13065997, 26131994, 39197991, 78395982]

約数ペア:

[(1, 78395982), (2, 39197991), (3, 26131994), (6, 13065997), (7, 11199426), (14, 5599713), (21, 3733142), (42, 1866571), (49, 1599918), (97, 808206), (98, 799959), (147, 533306), (194, 404103), (291, 269402), (294, 266653), (582, 134701), (679, 115458), (1358, 57729), (2037, 38486), (2749, 28518), (4074, 19243), (4753, 16494), (5498, 14259), (8247, 9506)]