89677568

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 191318400

約数和(自身を除く): 101640832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 179, 206, 256, 304, 358, 412, 608, 716, 824, 1216, 1432, 1648, 1957, 2432, 2864, 3296, 3401, 3914, 4864, 5728, 6592, 6802, 7828, 11456, 13184, 13604, 15656, 18437, 22912, 26368, 27208, 31312, 36874, 45824, 54416, 62624, 73748, 108832, 125248, 147496, 217664, 250496, 294992, 350303, 435328, 500992, 589984, 700606, 870656, 1179968, 1401212, 2359936, 2802424, 4719872, 5604848, 11209696, 22419392, 44838784, 89677568]

約数ペア:

[(1, 89677568), (2, 44838784), (4, 22419392), (8, 11209696), (16, 5604848), (19, 4719872), (32, 2802424), (38, 2359936), (64, 1401212), (76, 1179968), (103, 870656), (128, 700606), (152, 589984), (179, 500992), (206, 435328), (256, 350303), (304, 294992), (358, 250496), (412, 217664), (608, 147496), (716, 125248), (824, 108832), (1216, 73748), (1432, 62624), (1648, 54416), (1957, 45824), (2432, 36874), (2864, 31312), (3296, 27208), (3401, 26368), (3914, 22912), (4864, 18437), (5728, 15656), (6592, 13604), (6802, 13184), (7828, 11456)]