68753894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 36

約数和(自身を含む): 119790972

約数和(自身を除く): 51037078

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 787, 1574, 2299, 3971, 4598, 7942, 8657, 14953, 17314, 29906, 43681, 87362, 95227, 164483, 190454, 284107, 328966, 568214, 1809313, 3125177, 3618626, 6250354, 34376947, 68753894]

約数ペア:

[(1, 68753894), (2, 34376947), (11, 6250354), (19, 3618626), (22, 3125177), (38, 1809313), (121, 568214), (209, 328966), (242, 284107), (361, 190454), (418, 164483), (722, 95227), (787, 87362), (1574, 43681), (2299, 29906), (3971, 17314), (4598, 14953), (7942, 8657)]