90205752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 280949760

約数和(自身を除く): 190744008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 103, 104, 156, 168, 182, 206, 273, 309, 312, 364, 401, 412, 546, 618, 721, 728, 802, 824, 1092, 1203, 1236, 1339, 1442, 1604, 2163, 2184, 2406, 2472, 2678, 2807, 2884, 3208, 4017, 4326, 4812, 5213, 5356, 5614, 5768, 8034, 8421, 8652, 9373, 9624, 10426, 10712, 11228, 15639, 16068, 16842, 17304, 18746, 20852, 22456, 28119, 31278, 32136, 33684, 36491, 37492, 41303, 41704, 56238, 62556, 67368, 72982, 74984, 82606, 109473, 112476, 123909, 125112, 145964, 165212, 218946, 224952, 247818, 289121, 291928, 330424, 437892, 495636, 536939, 578242, 867363, 875784, 991272, 1073878, 1156484, 1610817, 1734726, 2147756, 2312968, 3221634, 3469452, 3758573, 4295512, 6443268, 6938904, 7517146, 11275719, 12886536, 15034292, 22551438, 30068584, 45102876, 90205752]

約数ペア:

[(1, 90205752), (2, 45102876), (3, 30068584), (4, 22551438), (6, 15034292), (7, 12886536), (8, 11275719), (12, 7517146), (13, 6938904), (14, 6443268), (21, 4295512), (24, 3758573), (26, 3469452), (28, 3221634), (39, 2312968), (42, 2147756), (52, 1734726), (56, 1610817), (78, 1156484), (84, 1073878), (91, 991272), (103, 875784), (104, 867363), (156, 578242), (168, 536939), (182, 495636), (206, 437892), (273, 330424), (309, 291928), (312, 289121), (364, 247818), (401, 224952), (412, 218946), (546, 165212), (618, 145964), (721, 125112), (728, 123909), (802, 112476), (824, 109473), (1092, 82606), (1203, 74984), (1236, 72982), (1339, 67368), (1442, 62556), (1604, 56238), (2163, 41704), (2184, 41303), (2406, 37492), (2472, 36491), (2678, 33684), (2807, 32136), (2884, 31278), (3208, 28119), (4017, 22456), (4326, 20852), (4812, 18746), (5213, 17304), (5356, 16842), (5614, 16068), (5768, 15639), (8034, 11228), (8421, 10712), (8652, 10426), (9373, 9624)]