81337608

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11411}}^1$

素因数の和:11440

約数の個数: 80

約数和(自身を含む): 248553360

約数和(自身を除く): 167215752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 11411, 22822, 34233, 45644, 68466, 91288, 102699, 125521, 136932, 205398, 251042, 273864, 308097, 376563, 410796, 502084, 616194, 753126, 821592, 924291, 1004168, 1129689, 1232388, 1506252, 1848582, 2259378, 2464776, 3012504, 3389067, 3697164, 4518756, 6778134, 7394328, 9037512, 10167201, 13556268, 20334402, 27112536, 40668804, 81337608]

約数ペア:

[(1, 81337608), (2, 40668804), (3, 27112536), (4, 20334402), (6, 13556268), (8, 10167201), (9, 9037512), (11, 7394328), (12, 6778134), (18, 4518756), (22, 3697164), (24, 3389067), (27, 3012504), (33, 2464776), (36, 2259378), (44, 1848582), (54, 1506252), (66, 1232388), (72, 1129689), (81, 1004168), (88, 924291), (99, 821592), (108, 753126), (132, 616194), (162, 502084), (198, 410796), (216, 376563), (264, 308097), (297, 273864), (324, 251042), (396, 205398), (594, 136932), (648, 125521), (792, 102699), (891, 91288), (1188, 68466), (1782, 45644), (2376, 34233), (3564, 22822), (7128, 11411)]