180688404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60961}}^1$

素因数の和:61000

約数の個数: 48

約数和(自身を含む): 477942080

約数和(自身を除く): 297253676

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 60961, 121922, 182883, 243844, 365766, 731532, 792493, 1158259, 1584986, 2316518, 2377479, 3169972, 3474777, 4633036, 4754958, 6949554, 9509916, 13899108, 15057367, 30114734, 45172101, 60229468, 90344202, 180688404]

約数ペア:

[(1, 180688404), (2, 90344202), (3, 60229468), (4, 45172101), (6, 30114734), (12, 15057367), (13, 13899108), (19, 9509916), (26, 6949554), (38, 4754958), (39, 4633036), (52, 3474777), (57, 3169972), (76, 2377479), (78, 2316518), (114, 1584986), (156, 1158259), (228, 792493), (247, 731532), (494, 365766), (741, 243844), (988, 182883), (1482, 121922), (2964, 60961)]