82565574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 215319552

約数和(自身を除く): 132753978

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 61, 67, 74, 78, 91, 111, 122, 134, 182, 183, 201, 222, 259, 273, 366, 402, 427, 469, 481, 518, 546, 777, 793, 854, 871, 938, 962, 1281, 1407, 1443, 1554, 1586, 1742, 2257, 2379, 2479, 2562, 2613, 2814, 2886, 3367, 4087, 4514, 4758, 4958, 5226, 5551, 6097, 6734, 6771, 7437, 8174, 10101, 11102, 12194, 12261, 13542, 14874, 15799, 16653, 17353, 18291, 20202, 24522, 28609, 29341, 31598, 32227, 33306, 34706, 36582, 47397, 52059, 53131, 57218, 58682, 64454, 85827, 88023, 94794, 96681, 104118, 106262, 151219, 159393, 171654, 176046, 193362, 205387, 225589, 302438, 318786, 371917, 410774, 451178, 453657, 616161, 676767, 743834, 907314, 1058533, 1115751, 1232322, 1353534, 1965847, 2117066, 2231502, 3175599, 3931694, 5897541, 6351198, 11795082, 13760929, 27521858, 41282787, 82565574]

約数ペア:

[(1, 82565574), (2, 41282787), (3, 27521858), (6, 13760929), (7, 11795082), (13, 6351198), (14, 5897541), (21, 3931694), (26, 3175599), (37, 2231502), (39, 2117066), (42, 1965847), (61, 1353534), (67, 1232322), (74, 1115751), (78, 1058533), (91, 907314), (111, 743834), (122, 676767), (134, 616161), (182, 453657), (183, 451178), (201, 410774), (222, 371917), (259, 318786), (273, 302438), (366, 225589), (402, 205387), (427, 193362), (469, 176046), (481, 171654), (518, 159393), (546, 151219), (777, 106262), (793, 104118), (854, 96681), (871, 94794), (938, 88023), (962, 85827), (1281, 64454), (1407, 58682), (1443, 57218), (1554, 53131), (1586, 52059), (1742, 47397), (2257, 36582), (2379, 34706), (2479, 33306), (2562, 32227), (2613, 31598), (2814, 29341), (2886, 28609), (3367, 24522), (4087, 20202), (4514, 18291), (4758, 17353), (4958, 16653), (5226, 15799), (5551, 14874), (6097, 13542), (6734, 12261), (6771, 12194), (7437, 11102), (8174, 10101)]