90662768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 60

約数和(自身を含む): 213333072

約数和(自身を除く): 122670304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2312, 2801, 4046, 4624, 5602, 8092, 11204, 16184, 19607, 22408, 32368, 39214, 44816, 47617, 78428, 95234, 156856, 190468, 313712, 333319, 380936, 666638, 761872, 809489, 1333276, 1618978, 2666552, 3237956, 5333104, 5666423, 6475912, 11332846, 12951824, 22665692, 45331384, 90662768]

約数ペア:

[(1, 90662768), (2, 45331384), (4, 22665692), (7, 12951824), (8, 11332846), (14, 6475912), (16, 5666423), (17, 5333104), (28, 3237956), (34, 2666552), (56, 1618978), (68, 1333276), (112, 809489), (119, 761872), (136, 666638), (238, 380936), (272, 333319), (289, 313712), (476, 190468), (578, 156856), (952, 95234), (1156, 78428), (1904, 47617), (2023, 44816), (2312, 39214), (2801, 32368), (4046, 22408), (4624, 19607), (5602, 16184), (8092, 11204)]