80533386

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2436

約数の個数: 64

約数和(自身を含む): 194693760

約数和(自身を除く): 114160374

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1887, 1998, 2371, 3774, 4742, 5661, 7113, 11322, 14226, 16983, 21339, 33966, 40307, 42678, 64017, 80614, 87727, 120921, 128034, 175454, 241842, 263181, 362763, 526362, 725526, 789543, 1088289, 1491359, 1579086, 2176578, 2368629, 2982718, 4474077, 4737258, 8948154, 13422231, 26844462, 40266693, 80533386]

約数ペア:

[(1, 80533386), (2, 40266693), (3, 26844462), (6, 13422231), (9, 8948154), (17, 4737258), (18, 4474077), (27, 2982718), (34, 2368629), (37, 2176578), (51, 1579086), (54, 1491359), (74, 1088289), (102, 789543), (111, 725526), (153, 526362), (222, 362763), (306, 263181), (333, 241842), (459, 175454), (629, 128034), (666, 120921), (918, 87727), (999, 80614), (1258, 64017), (1887, 42678), (1998, 40307), (2371, 33966), (3774, 21339), (4742, 16983), (5661, 14226), (7113, 11322)]