71505798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 183054816

約数和(自身を除く): 111549018

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 53, 78, 91, 98, 106, 147, 159, 182, 273, 294, 318, 353, 371, 546, 637, 689, 706, 742, 1059, 1113, 1274, 1378, 1911, 2067, 2118, 2226, 2471, 2597, 3822, 4134, 4589, 4823, 4942, 5194, 7413, 7791, 9178, 9646, 13767, 14469, 14826, 15582, 17297, 18709, 27534, 28938, 32123, 33761, 34594, 37418, 51891, 56127, 64246, 67522, 96369, 101283, 103782, 112254, 130963, 192738, 202566, 224861, 243217, 261926, 392889, 449722, 486434, 674583, 729651, 785778, 916741, 1349166, 1459302, 1702519, 1833482, 2750223, 3405038, 5107557, 5500446, 10215114, 11917633, 23835266, 35752899, 71505798]

約数ペア:

[(1, 71505798), (2, 35752899), (3, 23835266), (6, 11917633), (7, 10215114), (13, 5500446), (14, 5107557), (21, 3405038), (26, 2750223), (39, 1833482), (42, 1702519), (49, 1459302), (53, 1349166), (78, 916741), (91, 785778), (98, 729651), (106, 674583), (147, 486434), (159, 449722), (182, 392889), (273, 261926), (294, 243217), (318, 224861), (353, 202566), (371, 192738), (546, 130963), (637, 112254), (689, 103782), (706, 101283), (742, 96369), (1059, 67522), (1113, 64246), (1274, 56127), (1378, 51891), (1911, 37418), (2067, 34594), (2118, 33761), (2226, 32123), (2471, 28938), (2597, 27534), (3822, 18709), (4134, 17297), (4589, 15582), (4823, 14826), (4942, 14469), (5194, 13767), (7413, 9646), (7791, 9178)]