91191828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 273565824

約数和(自身を除く): 182373996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 61, 74, 78, 84, 91, 111, 122, 148, 156, 182, 183, 222, 244, 259, 273, 364, 366, 427, 444, 481, 518, 546, 732, 777, 793, 854, 962, 1036, 1092, 1281, 1369, 1443, 1554, 1586, 1708, 1924, 2257, 2379, 2562, 2738, 2886, 3108, 3172, 3367, 4107, 4514, 4758, 5124, 5476, 5551, 5772, 6734, 6771, 8214, 9028, 9516, 9583, 10101, 11102, 13468, 13542, 15799, 16428, 16653, 17797, 19166, 20202, 22204, 27084, 28749, 29341, 31598, 33306, 35594, 38332, 40404, 47397, 53391, 57498, 58682, 63196, 66612, 71188, 83509, 88023, 94794, 106782, 114996, 117364, 124579, 167018, 176046, 189588, 205387, 213564, 249158, 250527, 334036, 352092, 373737, 410774, 498316, 501054, 584563, 616161, 747474, 821548, 1002108, 1085617, 1169126, 1232322, 1494948, 1753689, 2171234, 2338252, 2464644, 3256851, 3507378, 4342468, 6513702, 7014756, 7599319, 13027404, 15198638, 22797957, 30397276, 45595914, 91191828]

約数ペア:

[(1, 91191828), (2, 45595914), (3, 30397276), (4, 22797957), (6, 15198638), (7, 13027404), (12, 7599319), (13, 7014756), (14, 6513702), (21, 4342468), (26, 3507378), (28, 3256851), (37, 2464644), (39, 2338252), (42, 2171234), (52, 1753689), (61, 1494948), (74, 1232322), (78, 1169126), (84, 1085617), (91, 1002108), (111, 821548), (122, 747474), (148, 616161), (156, 584563), (182, 501054), (183, 498316), (222, 410774), (244, 373737), (259, 352092), (273, 334036), (364, 250527), (366, 249158), (427, 213564), (444, 205387), (481, 189588), (518, 176046), (546, 167018), (732, 124579), (777, 117364), (793, 114996), (854, 106782), (962, 94794), (1036, 88023), (1092, 83509), (1281, 71188), (1369, 66612), (1443, 63196), (1554, 58682), (1586, 57498), (1708, 53391), (1924, 47397), (2257, 40404), (2379, 38332), (2562, 35594), (2738, 33306), (2886, 31598), (3108, 29341), (3172, 28749), (3367, 27084), (4107, 22204), (4514, 20202), (4758, 19166), (5124, 17797), (5476, 16653), (5551, 16428), (5772, 15799), (6734, 13542), (6771, 13468), (8214, 11102), (9028, 10101), (9516, 9583)]