87303424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 193014920

約数和(自身を除く): 105711496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 709, 832, 962, 1184, 1418, 1664, 1924, 2368, 2836, 3328, 3848, 4736, 5672, 7696, 9217, 9472, 11344, 15392, 18434, 22688, 26233, 30784, 36868, 45376, 52466, 61568, 73736, 90752, 104932, 123136, 147472, 181504, 209864, 294944, 341029, 419728, 589888, 682058, 839456, 1179776, 1364116, 1678912, 2359552, 2728232, 3357824, 5456464, 6715648, 10912928, 21825856, 43651712, 87303424]

約数ペア:

[(1, 87303424), (2, 43651712), (4, 21825856), (8, 10912928), (13, 6715648), (16, 5456464), (26, 3357824), (32, 2728232), (37, 2359552), (52, 1678912), (64, 1364116), (74, 1179776), (104, 839456), (128, 682058), (148, 589888), (208, 419728), (256, 341029), (296, 294944), (416, 209864), (481, 181504), (592, 147472), (709, 123136), (832, 104932), (962, 90752), (1184, 73736), (1418, 61568), (1664, 52466), (1924, 45376), (2368, 36868), (2836, 30784), (3328, 26233), (3848, 22688), (4736, 18434), (5672, 15392), (7696, 11344), (9217, 9472)]