81803568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22133}}^1$

素因数の和:22162

約数の個数: 80

約数和(自身を含む): 263483136

約数和(自身を除く): 181679568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 22133, 44266, 66399, 88532, 132798, 154931, 177064, 243463, 265596, 309862, 354128, 464793, 486926, 531192, 619724, 730389, 929586, 973852, 1062384, 1239448, 1460778, 1704241, 1859172, 1947704, 2478896, 2921556, 3408482, 3718344, 3895408, 5112723, 5843112, 6816964, 7436688, 10225446, 11686224, 13633928, 20450892, 27267856, 40901784, 81803568]

約数ペア:

[(1, 81803568), (2, 40901784), (3, 27267856), (4, 20450892), (6, 13633928), (7, 11686224), (8, 10225446), (11, 7436688), (12, 6816964), (14, 5843112), (16, 5112723), (21, 3895408), (22, 3718344), (24, 3408482), (28, 2921556), (33, 2478896), (42, 1947704), (44, 1859172), (48, 1704241), (56, 1460778), (66, 1239448), (77, 1062384), (84, 973852), (88, 929586), (112, 730389), (132, 619724), (154, 531192), (168, 486926), (176, 464793), (231, 354128), (264, 309862), (308, 265596), (336, 243463), (462, 177064), (528, 154931), (616, 132798), (924, 88532), (1232, 66399), (1848, 44266), (3696, 22133)]