68306004

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16217}}^1$

素因数の和:16246

約数の個数: 60

約数和(自身を含む): 192313044

約数和(自身を除く): 124007040

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 16217, 32434, 48651, 64868, 97302, 145953, 194604, 210821, 291906, 421642, 437859, 583812, 632463, 843284, 875718, 1264926, 1313577, 1751436, 1897389, 2529852, 2627154, 3794778, 5254308, 5692167, 7589556, 11384334, 17076501, 22768668, 34153002, 68306004]

約数ペア:

[(1, 68306004), (2, 34153002), (3, 22768668), (4, 17076501), (6, 11384334), (9, 7589556), (12, 5692167), (13, 5254308), (18, 3794778), (26, 2627154), (27, 2529852), (36, 1897389), (39, 1751436), (52, 1313577), (54, 1264926), (78, 875718), (81, 843284), (108, 632463), (117, 583812), (156, 437859), (162, 421642), (234, 291906), (324, 210821), (351, 194604), (468, 145953), (702, 97302), (1053, 64868), (1404, 48651), (2106, 32434), (4212, 16217)]