67166316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1381}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 195182624

約数和(自身を除く): 128016308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1381, 1737, 2316, 2702, 2762, 3474, 4053, 4143, 5404, 5524, 6948, 8106, 8286, 9667, 12159, 12429, 16212, 16572, 19334, 24318, 24858, 29001, 38668, 48636, 49716, 58002, 87003, 116004, 174006, 266533, 348012, 533066, 799599, 1066132, 1599198, 1865731, 2398797, 3198396, 3731462, 4797594, 5597193, 7462924, 9595188, 11194386, 16791579, 22388772, 33583158, 67166316]

約数ペア:

[(1, 67166316), (2, 33583158), (3, 22388772), (4, 16791579), (6, 11194386), (7, 9595188), (9, 7462924), (12, 5597193), (14, 4797594), (18, 3731462), (21, 3198396), (28, 2398797), (36, 1865731), (42, 1599198), (63, 1066132), (84, 799599), (126, 533066), (193, 348012), (252, 266533), (386, 174006), (579, 116004), (772, 87003), (1158, 58002), (1351, 49716), (1381, 48636), (1737, 38668), (2316, 29001), (2702, 24858), (2762, 24318), (3474, 19334), (4053, 16572), (4143, 16212), (5404, 12429), (5524, 12159), (6948, 9667), (8106, 8286)]