90887368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 204120000

約数和(自身を除く): 113232632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 1499, 2332, 2756, 2998, 4664, 5512, 5996, 7579, 11992, 15158, 16489, 19487, 30316, 32978, 38974, 60632, 65956, 77948, 79447, 131912, 155896, 158894, 214357, 317788, 428714, 635576, 857428, 873917, 1032811, 1714856, 1747834, 2065622, 3495668, 4131244, 6991336, 8262488, 11360921, 22721842, 45443684, 90887368]

約数ペア:

[(1, 90887368), (2, 45443684), (4, 22721842), (8, 11360921), (11, 8262488), (13, 6991336), (22, 4131244), (26, 3495668), (44, 2065622), (52, 1747834), (53, 1714856), (88, 1032811), (104, 873917), (106, 857428), (143, 635576), (212, 428714), (286, 317788), (424, 214357), (572, 158894), (583, 155896), (689, 131912), (1144, 79447), (1166, 77948), (1378, 65956), (1499, 60632), (2332, 38974), (2756, 32978), (2998, 30316), (4664, 19487), (5512, 16489), (5996, 15158), (7579, 11992)]