67636166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 118584000

約数和(自身を除く): 50947834

約数列:

[1, 2, 13, 17, 26, 34, 79, 149, 158, 169, 221, 298, 338, 442, 1027, 1343, 1937, 2054, 2533, 2686, 2873, 3874, 5066, 5746, 11771, 13351, 17459, 23542, 25181, 26702, 32929, 34918, 50362, 65858, 153023, 200107, 226967, 306046, 400214, 428077, 453934, 856154, 1989299, 2601391, 3978598, 5202782, 33818083, 67636166]

約数ペア:

[(1, 67636166), (2, 33818083), (13, 5202782), (17, 3978598), (26, 2601391), (34, 1989299), (79, 856154), (149, 453934), (158, 428077), (169, 400214), (221, 306046), (298, 226967), (338, 200107), (442, 153023), (1027, 65858), (1343, 50362), (1937, 34918), (2054, 32929), (2533, 26702), (2686, 25181), (2873, 23542), (3874, 17459), (5066, 13351), (5746, 11771)]