81572562

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{5227}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 192599520

約数和(自身を除く): 111026958

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 5202, 5227, 7803, 10454, 15606, 15681, 31362, 47043, 88859, 94086, 141129, 177718, 266577, 282258, 533154, 799731, 1510603, 1599462, 2399193, 3021206, 4531809, 4798386, 9063618, 13595427, 27190854, 40786281, 81572562]

約数ペア:

[(1, 81572562), (2, 40786281), (3, 27190854), (6, 13595427), (9, 9063618), (17, 4798386), (18, 4531809), (27, 3021206), (34, 2399193), (51, 1599462), (54, 1510603), (102, 799731), (153, 533154), (289, 282258), (306, 266577), (459, 177718), (578, 141129), (867, 94086), (918, 88859), (1734, 47043), (2601, 31362), (5202, 15681), (5227, 15606), (7803, 10454)]