86743398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 211783680

約数和(自身を除く): 125040282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 1531, 2698, 2982, 3062, 4047, 4593, 8094, 9186, 9443, 10717, 18886, 21434, 28329, 29089, 32151, 56658, 58178, 64302, 87267, 108701, 174534, 203623, 217402, 326103, 407246, 610869, 652206, 760907, 1221738, 1521814, 2065319, 2282721, 4130638, 4565442, 6195957, 12391914, 14457233, 28914466, 43371699, 86743398]

約数ペア:

[(1, 86743398), (2, 43371699), (3, 28914466), (6, 14457233), (7, 12391914), (14, 6195957), (19, 4565442), (21, 4130638), (38, 2282721), (42, 2065319), (57, 1521814), (71, 1221738), (114, 760907), (133, 652206), (142, 610869), (213, 407246), (266, 326103), (399, 217402), (426, 203623), (497, 174534), (798, 108701), (994, 87267), (1349, 64302), (1491, 58178), (1531, 56658), (2698, 32151), (2982, 29089), (3062, 28329), (4047, 21434), (4593, 18886), (8094, 10717), (9186, 9443)]