81477792

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8603

約数の個数: 96

約数和(自身を含む): 259277760

約数和(自身を除く): 177799968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3168, 4752, 8573, 9504, 17146, 25719, 34292, 51438, 68584, 77157, 94303, 102876, 137168, 154314, 188606, 205752, 231471, 274336, 282909, 308628, 377212, 411504, 462942, 565818, 617256, 754424, 823008, 848727, 925884, 1131636, 1234512, 1508848, 1697454, 1851768, 2263272, 2469024, 2546181, 3017696, 3394908, 3703536, 4526544, 5092362, 6789816, 7407072, 9053088, 10184724, 13579632, 20369448, 27159264, 40738896, 81477792]

約数ペア:

[(1, 81477792), (2, 40738896), (3, 27159264), (4, 20369448), (6, 13579632), (8, 10184724), (9, 9053088), (11, 7407072), (12, 6789816), (16, 5092362), (18, 4526544), (22, 3703536), (24, 3394908), (27, 3017696), (32, 2546181), (33, 2469024), (36, 2263272), (44, 1851768), (48, 1697454), (54, 1508848), (66, 1234512), (72, 1131636), (88, 925884), (96, 848727), (99, 823008), (108, 754424), (132, 617256), (144, 565818), (176, 462942), (198, 411504), (216, 377212), (264, 308628), (288, 282909), (297, 274336), (352, 231471), (396, 205752), (432, 188606), (528, 154314), (594, 137168), (792, 102876), (864, 94303), (1056, 77157), (1188, 68584), (1584, 51438), (2376, 34292), (3168, 25719), (4752, 17146), (8573, 9504)]