71315946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8237}}^1$

素因数の和:8295

約数の個数: 48

約数和(自身を含む): 170922024

約数和(自身を除く): 99606078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8237, 8658, 16474, 24711, 49422, 74133, 107081, 148266, 214162, 304769, 321243, 609538, 642486, 914307, 963729, 1828614, 1927458, 2742921, 3961997, 5485842, 7923994, 11885991, 23771982, 35657973, 71315946]

約数ペア:

[(1, 71315946), (2, 35657973), (3, 23771982), (6, 11885991), (9, 7923994), (13, 5485842), (18, 3961997), (26, 2742921), (37, 1927458), (39, 1828614), (74, 963729), (78, 914307), (111, 642486), (117, 609538), (222, 321243), (234, 304769), (333, 214162), (481, 148266), (666, 107081), (962, 74133), (1443, 49422), (2886, 24711), (4329, 16474), (8237, 8658)]