171229044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1489}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 469600320

約数和(自身を除く): 298371276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1369, 1489, 1554, 2738, 2978, 3108, 4107, 4467, 5476, 5956, 8214, 8934, 9583, 10423, 16428, 17868, 19166, 20846, 28749, 31269, 38332, 41692, 55093, 57498, 62538, 110186, 114996, 125076, 165279, 220372, 330558, 385651, 661116, 771302, 1156953, 1542604, 2038441, 2313906, 4076882, 4627812, 6115323, 8153764, 12230646, 14269087, 24461292, 28538174, 42807261, 57076348, 85614522, 171229044]

約数ペア:

[(1, 171229044), (2, 85614522), (3, 57076348), (4, 42807261), (6, 28538174), (7, 24461292), (12, 14269087), (14, 12230646), (21, 8153764), (28, 6115323), (37, 4627812), (42, 4076882), (74, 2313906), (84, 2038441), (111, 1542604), (148, 1156953), (222, 771302), (259, 661116), (444, 385651), (518, 330558), (777, 220372), (1036, 165279), (1369, 125076), (1489, 114996), (1554, 110186), (2738, 62538), (2978, 57498), (3108, 55093), (4107, 41692), (4467, 38332), (5476, 31269), (5956, 28749), (8214, 20846), (8934, 19166), (9583, 17868), (10423, 16428)]