85221488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 190166400

約数和(自身を除く): 104944912

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 59, 88, 116, 118, 176, 232, 236, 283, 319, 464, 472, 566, 638, 649, 944, 1132, 1276, 1298, 1711, 2264, 2552, 2596, 3113, 3422, 4528, 5104, 5192, 6226, 6844, 8207, 10384, 12452, 13688, 16414, 16697, 18821, 24904, 27376, 32828, 33394, 37642, 49808, 65656, 66788, 75284, 90277, 131312, 133576, 150568, 180554, 183667, 267152, 301136, 361108, 367334, 484213, 722216, 734668, 968426, 1444432, 1469336, 1936852, 2938672, 3873704, 5326343, 7747408, 10652686, 21305372, 42610744, 85221488]

約数ペア:

[(1, 85221488), (2, 42610744), (4, 21305372), (8, 10652686), (11, 7747408), (16, 5326343), (22, 3873704), (29, 2938672), (44, 1936852), (58, 1469336), (59, 1444432), (88, 968426), (116, 734668), (118, 722216), (176, 484213), (232, 367334), (236, 361108), (283, 301136), (319, 267152), (464, 183667), (472, 180554), (566, 150568), (638, 133576), (649, 131312), (944, 90277), (1132, 75284), (1276, 66788), (1298, 65656), (1711, 49808), (2264, 37642), (2552, 33394), (2596, 32828), (3113, 27376), (3422, 24904), (4528, 18821), (5104, 16697), (5192, 16414), (6226, 13688), (6844, 12452), (8207, 10384)]