42893892

素因数分解:

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

素因数の和:409

約数の個数: 72

約数和(自身を含む): 112275072

約数和(自身を除く): 69381180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 101, 141, 188, 202, 251, 282, 303, 404, 423, 502, 564, 606, 753, 846, 909, 1004, 1212, 1506, 1692, 1818, 2259, 3012, 3636, 4518, 4747, 9036, 9494, 11797, 14241, 18988, 23594, 25351, 28482, 35391, 42723, 47188, 50702, 56964, 70782, 76053, 85446, 101404, 106173, 141564, 152106, 170892, 212346, 228159, 304212, 424692, 456318, 912636, 1191497, 2382994, 3574491, 4765988, 7148982, 10723473, 14297964, 21446946, 42893892]

約数ペア:

[(1, 42893892), (2, 21446946), (3, 14297964), (4, 10723473), (6, 7148982), (9, 4765988), (12, 3574491), (18, 2382994), (36, 1191497), (47, 912636), (94, 456318), (101, 424692), (141, 304212), (188, 228159), (202, 212346), (251, 170892), (282, 152106), (303, 141564), (404, 106173), (423, 101404), (502, 85446), (564, 76053), (606, 70782), (753, 56964), (846, 50702), (909, 47188), (1004, 42723), (1212, 35391), (1506, 28482), (1692, 25351), (1818, 23594), (2259, 18988), (3012, 14241), (3636, 11797), (4518, 9494), (4747, 9036)]