85787784

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 240589440

約数和(自身を除く): 154801656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 101, 141, 188, 202, 251, 282, 303, 376, 404, 423, 502, 564, 606, 753, 808, 846, 909, 1004, 1128, 1212, 1506, 1692, 1818, 2008, 2259, 2424, 3012, 3384, 3636, 4518, 4747, 6024, 7272, 9036, 9494, 11797, 14241, 18072, 18988, 23594, 25351, 28482, 35391, 37976, 42723, 47188, 50702, 56964, 70782, 76053, 85446, 94376, 101404, 106173, 113928, 141564, 152106, 170892, 202808, 212346, 228159, 283128, 304212, 341784, 424692, 456318, 608424, 849384, 912636, 1191497, 1825272, 2382994, 3574491, 4765988, 7148982, 9531976, 10723473, 14297964, 21446946, 28595928, 42893892, 85787784]

約数ペア:

[(1, 85787784), (2, 42893892), (3, 28595928), (4, 21446946), (6, 14297964), (8, 10723473), (9, 9531976), (12, 7148982), (18, 4765988), (24, 3574491), (36, 2382994), (47, 1825272), (72, 1191497), (94, 912636), (101, 849384), (141, 608424), (188, 456318), (202, 424692), (251, 341784), (282, 304212), (303, 283128), (376, 228159), (404, 212346), (423, 202808), (502, 170892), (564, 152106), (606, 141564), (753, 113928), (808, 106173), (846, 101404), (909, 94376), (1004, 85446), (1128, 76053), (1212, 70782), (1506, 56964), (1692, 50702), (1818, 47188), (2008, 42723), (2259, 37976), (2424, 35391), (3012, 28482), (3384, 25351), (3636, 23594), (4518, 18988), (4747, 18072), (6024, 14241), (7272, 11797), (9036, 9494)]