90796048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 218021760

約数和(自身を除く): 127225712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1109, 1204, 1462, 1904, 2218, 2408, 2924, 4436, 4816, 5117, 5848, 7763, 8872, 10234, 11696, 15526, 17744, 18853, 20468, 31052, 37706, 40936, 47687, 62104, 75412, 81872, 95374, 124208, 131971, 150824, 190748, 263942, 301648, 333809, 381496, 527884, 667618, 762992, 810679, 1055768, 1335236, 1621358, 2111536, 2670472, 3242716, 5340944, 5674753, 6485432, 11349506, 12970864, 22699012, 45398024, 90796048]

約数ペア:

[(1, 90796048), (2, 45398024), (4, 22699012), (7, 12970864), (8, 11349506), (14, 6485432), (16, 5674753), (17, 5340944), (28, 3242716), (34, 2670472), (43, 2111536), (56, 1621358), (68, 1335236), (86, 1055768), (112, 810679), (119, 762992), (136, 667618), (172, 527884), (238, 381496), (272, 333809), (301, 301648), (344, 263942), (476, 190748), (602, 150824), (688, 131971), (731, 124208), (952, 95374), (1109, 81872), (1204, 75412), (1462, 62104), (1904, 47687), (2218, 40936), (2408, 37706), (2924, 31052), (4436, 20468), (4816, 18853), (5117, 17744), (5848, 15526), (7763, 11696), (8872, 10234)]