42287364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9905

約数の個数: 72

約数和(自身を含む): 129362688

約数和(自身を除く): 87075324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 9871, 19742, 29613, 39484, 59226, 69097, 88839, 118452, 138194, 167807, 177678, 207291, 276388, 335614, 355356, 414582, 503421, 621873, 671228, 829164, 1006842, 1174649, 1243746, 1510263, 2013684, 2349298, 2487492, 3020526, 3523947, 4698596, 6041052, 7047894, 10571841, 14095788, 21143682, 42287364]

約数ペア:

[(1, 42287364), (2, 21143682), (3, 14095788), (4, 10571841), (6, 7047894), (7, 6041052), (9, 4698596), (12, 3523947), (14, 3020526), (17, 2487492), (18, 2349298), (21, 2013684), (28, 1510263), (34, 1243746), (36, 1174649), (42, 1006842), (51, 829164), (63, 671228), (68, 621873), (84, 503421), (102, 414582), (119, 355356), (126, 335614), (153, 276388), (204, 207291), (238, 177678), (252, 167807), (306, 138194), (357, 118452), (476, 88839), (612, 69097), (714, 59226), (1071, 39484), (1428, 29613), (2142, 19742), (4284, 9871)]