142467822

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1815

約数の個数: 80

約数和(自身を含む): 370050912

約数和(自身を除く): 227583090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 81, 126, 146, 162, 189, 219, 378, 438, 511, 567, 657, 1022, 1134, 1314, 1533, 1721, 1971, 3066, 3442, 3942, 4599, 5163, 5913, 9198, 10326, 11826, 12047, 13797, 15489, 24094, 27594, 30978, 36141, 41391, 46467, 72282, 82782, 92934, 108423, 125633, 139401, 216846, 251266, 278802, 325269, 376899, 650538, 753798, 879431, 975807, 1130697, 1758862, 1951614, 2261394, 2638293, 3392091, 5276586, 6784182, 7914879, 10176273, 15829758, 20352546, 23744637, 47489274, 71233911, 142467822]

約数ペア:

[(1, 142467822), (2, 71233911), (3, 47489274), (6, 23744637), (7, 20352546), (9, 15829758), (14, 10176273), (18, 7914879), (21, 6784182), (27, 5276586), (42, 3392091), (54, 2638293), (63, 2261394), (73, 1951614), (81, 1758862), (126, 1130697), (146, 975807), (162, 879431), (189, 753798), (219, 650538), (378, 376899), (438, 325269), (511, 278802), (567, 251266), (657, 216846), (1022, 139401), (1134, 125633), (1314, 108423), (1533, 92934), (1721, 82782), (1971, 72282), (3066, 46467), (3442, 41391), (3942, 36141), (4599, 30978), (5163, 27594), (5913, 24094), (9198, 15489), (10326, 13797), (11826, 12047)]