85856724

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 228228000

約数和(自身を除く): 142371276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1499, 1548, 1591, 2998, 3182, 4497, 4773, 5996, 6364, 8994, 9546, 13491, 14319, 17988, 19092, 26982, 28638, 53964, 55463, 57276, 64457, 110926, 128914, 166389, 193371, 221852, 257828, 332778, 386742, 499167, 580113, 665556, 773484, 998334, 1160226, 1996668, 2320452, 2384909, 4769818, 7154727, 9539636, 14309454, 21464181, 28618908, 42928362, 85856724]

約数ペア:

[(1, 85856724), (2, 42928362), (3, 28618908), (4, 21464181), (6, 14309454), (9, 9539636), (12, 7154727), (18, 4769818), (36, 2384909), (37, 2320452), (43, 1996668), (74, 1160226), (86, 998334), (111, 773484), (129, 665556), (148, 580113), (172, 499167), (222, 386742), (258, 332778), (333, 257828), (387, 221852), (444, 193371), (516, 166389), (666, 128914), (774, 110926), (1332, 64457), (1499, 57276), (1548, 55463), (1591, 53964), (2998, 28638), (3182, 26982), (4497, 19092), (4773, 17988), (5996, 14319), (6364, 13491), (8994, 9546)]