81062154

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 192067200

約数和(自身を除く): 111005046

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 227, 306, 389, 454, 459, 681, 778, 918, 1167, 1362, 2043, 2334, 3501, 3859, 4086, 6129, 6613, 7002, 7718, 10503, 11577, 12258, 13226, 19839, 21006, 23154, 34731, 39678, 59517, 69462, 88303, 104193, 119034, 176606, 178551, 208386, 264909, 357102, 529818, 794727, 1501151, 1589454, 2384181, 3002302, 4503453, 4768362, 9006906, 13510359, 27020718, 40531077, 81062154]

約数ペア:

[(1, 81062154), (2, 40531077), (3, 27020718), (6, 13510359), (9, 9006906), (17, 4768362), (18, 4503453), (27, 3002302), (34, 2384181), (51, 1589454), (54, 1501151), (102, 794727), (153, 529818), (227, 357102), (306, 264909), (389, 208386), (454, 178551), (459, 176606), (681, 119034), (778, 104193), (918, 88303), (1167, 69462), (1362, 59517), (2043, 39678), (2334, 34731), (3501, 23154), (3859, 21006), (4086, 19839), (6129, 13226), (6613, 12258), (7002, 11577), (7718, 10503)]