172392246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5778

約数の個数: 64

約数和(自身を含む): 422231040

約数和(自身を除く): 249838794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 3354, 5031, 5711, 10062, 11422, 15093, 17133, 30186, 34266, 51399, 74243, 102798, 148486, 154197, 222729, 245573, 308394, 445458, 491146, 668187, 736719, 1336374, 1473438, 2004561, 2210157, 3192449, 4009122, 4420314, 6384898, 6630471, 9577347, 13260942, 19154694, 28732041, 57464082, 86196123, 172392246]

約数ペア:

[(1, 172392246), (2, 86196123), (3, 57464082), (6, 28732041), (9, 19154694), (13, 13260942), (18, 9577347), (26, 6630471), (27, 6384898), (39, 4420314), (43, 4009122), (54, 3192449), (78, 2210157), (86, 2004561), (117, 1473438), (129, 1336374), (234, 736719), (258, 668187), (351, 491146), (387, 445458), (559, 308394), (702, 245573), (774, 222729), (1118, 154197), (1161, 148486), (1677, 102798), (2322, 74243), (3354, 51399), (5031, 34266), (5711, 30186), (10062, 17133), (11422, 15093)]