80078642

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 147831552

約数和(自身を除く): 67752910

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 434, 602, 613, 1226, 1333, 1519, 2107, 2666, 3038, 4214, 4291, 8582, 9331, 18662, 19003, 26359, 30037, 38006, 52718, 60074, 65317, 130634, 133021, 184513, 266042, 369026, 817129, 931147, 1291591, 1634258, 1862294, 2583182, 5719903, 11439806, 40039321, 80078642]

約数ペア:

[(1, 80078642), (2, 40039321), (7, 11439806), (14, 5719903), (31, 2583182), (43, 1862294), (49, 1634258), (62, 1291591), (86, 931147), (98, 817129), (217, 369026), (301, 266042), (434, 184513), (602, 133021), (613, 130634), (1226, 65317), (1333, 60074), (1519, 52718), (2107, 38006), (2666, 30037), (3038, 26359), (4214, 19003), (4291, 18662), (8582, 9331)]