80493312

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 215879104

約数和(自身を除く): 135385792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 643, 652, 768, 978, 1286, 1304, 1929, 1956, 2572, 2608, 3858, 3912, 5144, 5216, 7716, 7824, 10288, 10432, 15432, 15648, 20576, 20864, 30864, 31296, 41152, 41728, 61728, 62592, 82304, 104809, 123456, 125184, 164608, 209618, 246912, 314427, 419236, 493824, 628854, 838472, 1257708, 1676944, 2515416, 3353888, 5030832, 6707776, 10061664, 13415552, 20123328, 26831104, 40246656, 80493312]

約数ペア:

[(1, 80493312), (2, 40246656), (3, 26831104), (4, 20123328), (6, 13415552), (8, 10061664), (12, 6707776), (16, 5030832), (24, 3353888), (32, 2515416), (48, 1676944), (64, 1257708), (96, 838472), (128, 628854), (163, 493824), (192, 419236), (256, 314427), (326, 246912), (384, 209618), (489, 164608), (643, 125184), (652, 123456), (768, 104809), (978, 82304), (1286, 62592), (1304, 61728), (1929, 41728), (1956, 41152), (2572, 31296), (2608, 30864), (3858, 20864), (3912, 20576), (5144, 15648), (5216, 15432), (7716, 10432), (7824, 10288)]