81533304

素因数分解:

$2^3\times 3^5\times {\mathrm{41941}}^1$

素因数の和:41962

約数の個数: 48

約数和(自身を含む): 229003320

約数和(自身を除く): 147470016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 41941, 83882, 125823, 167764, 251646, 335528, 377469, 503292, 754938, 1006584, 1132407, 1509876, 2264814, 3019752, 3397221, 4529628, 6794442, 9059256, 10191663, 13588884, 20383326, 27177768, 40766652, 81533304]

約数ペア:

[(1, 81533304), (2, 40766652), (3, 27177768), (4, 20383326), (6, 13588884), (8, 10191663), (9, 9059256), (12, 6794442), (18, 4529628), (24, 3397221), (27, 3019752), (36, 2264814), (54, 1509876), (72, 1132407), (81, 1006584), (108, 754938), (162, 503292), (216, 377469), (243, 335528), (324, 251646), (486, 167764), (648, 125823), (972, 83882), (1944, 41941)]