66915786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 162736128

約数和(自身を除く): 95820342

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 1307, 2226, 2438, 2614, 3657, 3921, 7314, 7842, 8533, 9149, 17066, 18298, 25599, 27447, 30061, 51198, 54894, 60122, 69271, 90183, 138542, 180366, 207813, 210427, 415626, 420854, 484897, 631281, 969794, 1262562, 1454691, 1593233, 2909382, 3186466, 4779699, 9559398, 11152631, 22305262, 33457893, 66915786]

約数ペア:

[(1, 66915786), (2, 33457893), (3, 22305262), (6, 11152631), (7, 9559398), (14, 4779699), (21, 3186466), (23, 2909382), (42, 1593233), (46, 1454691), (53, 1262562), (69, 969794), (106, 631281), (138, 484897), (159, 420854), (161, 415626), (318, 210427), (322, 207813), (371, 180366), (483, 138542), (742, 90183), (966, 69271), (1113, 60122), (1219, 54894), (1307, 51198), (2226, 30061), (2438, 27447), (2614, 25599), (3657, 18298), (3921, 17066), (7314, 9149), (7842, 8533)]