72885098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 130237632

約数和(自身を除く): 57352534

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3491, 6982, 10439, 20878, 38401, 45383, 76802, 90766, 254843, 499213, 509686, 998426, 2803273, 3312959, 5606546, 6625918, 36442549, 72885098]

約数ペア:

[(1, 72885098), (2, 36442549), (11, 6625918), (13, 5606546), (22, 3312959), (26, 2803273), (73, 998426), (143, 509686), (146, 499213), (286, 254843), (803, 90766), (949, 76802), (1606, 45383), (1898, 38401), (3491, 20878), (6982, 10439)]