90421408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36697}}^1$

素因数の和:36725

約数の個数: 48

約数和(自身を含む): 221949504

約数和(自身を除く): 131528096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 36697, 73394, 146788, 256879, 293576, 403667, 513758, 587152, 807334, 1027516, 1174304, 1614668, 2055032, 2825669, 3229336, 4110064, 5651338, 6458672, 8220128, 11302676, 12917344, 22605352, 45210704, 90421408]

約数ペア:

[(1, 90421408), (2, 45210704), (4, 22605352), (7, 12917344), (8, 11302676), (11, 8220128), (14, 6458672), (16, 5651338), (22, 4110064), (28, 3229336), (32, 2825669), (44, 2055032), (56, 1614668), (77, 1174304), (88, 1027516), (112, 807334), (154, 587152), (176, 513758), (224, 403667), (308, 293576), (352, 256879), (616, 146788), (1232, 73394), (2464, 36697)]