69375488

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 80

約数和(自身を含む): 170718240

約数和(自身を除く): 101342752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1489, 1664, 1792, 2912, 2978, 3328, 3584, 5824, 5956, 6656, 10423, 11648, 11912, 19357, 20846, 23296, 23824, 38714, 41692, 46592, 47648, 77428, 83384, 95296, 135499, 154856, 166768, 190592, 270998, 309712, 333536, 381184, 541996, 619424, 667072, 762368, 1083992, 1238848, 1334144, 2167984, 2477696, 2668288, 4335968, 4955392, 5336576, 8671936, 9910784, 17343872, 34687744, 69375488]

約数ペア:

[(1, 69375488), (2, 34687744), (4, 17343872), (7, 9910784), (8, 8671936), (13, 5336576), (14, 4955392), (16, 4335968), (26, 2668288), (28, 2477696), (32, 2167984), (52, 1334144), (56, 1238848), (64, 1083992), (91, 762368), (104, 667072), (112, 619424), (128, 541996), (182, 381184), (208, 333536), (224, 309712), (256, 270998), (364, 190592), (416, 166768), (448, 154856), (512, 135499), (728, 95296), (832, 83384), (896, 77428), (1456, 47648), (1489, 46592), (1664, 41692), (1792, 38714), (2912, 23824), (2978, 23296), (3328, 20846), (3584, 19357), (5824, 11912), (5956, 11648), (6656, 10423)]