67716684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14143}}^1$

素因数の和:14179

約数の個数: 72

約数和(自身を含む): 205936640

約数和(自身を除く): 138219956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 14143, 28286, 42429, 56572, 84858, 99001, 127287, 169716, 198002, 254574, 268717, 297003, 396004, 509148, 537434, 594006, 806151, 891009, 1074868, 1188012, 1612302, 1782018, 1881019, 2418453, 3224604, 3564036, 3762038, 4836906, 5643057, 7524076, 9673812, 11286114, 16929171, 22572228, 33858342, 67716684]

約数ペア:

[(1, 67716684), (2, 33858342), (3, 22572228), (4, 16929171), (6, 11286114), (7, 9673812), (9, 7524076), (12, 5643057), (14, 4836906), (18, 3762038), (19, 3564036), (21, 3224604), (28, 2418453), (36, 1881019), (38, 1782018), (42, 1612302), (57, 1188012), (63, 1074868), (76, 891009), (84, 806151), (114, 594006), (126, 537434), (133, 509148), (171, 396004), (228, 297003), (252, 268717), (266, 254574), (342, 198002), (399, 169716), (532, 127287), (684, 99001), (798, 84858), (1197, 56572), (1596, 42429), (2394, 28286), (4788, 14143)]