83919180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60811}}^1$

素因数の和:60846

約数の個数: 48

約数和(自身を含む): 245193984

約数和(自身を除く): 161274804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 60811, 121622, 182433, 243244, 304055, 364866, 608110, 729732, 912165, 1216220, 1398653, 1824330, 2797306, 3648660, 4195959, 5594612, 6993265, 8391918, 13986530, 16783836, 20979795, 27973060, 41959590, 83919180]

約数ペア:

[(1, 83919180), (2, 41959590), (3, 27973060), (4, 20979795), (5, 16783836), (6, 13986530), (10, 8391918), (12, 6993265), (15, 5594612), (20, 4195959), (23, 3648660), (30, 2797306), (46, 1824330), (60, 1398653), (69, 1216220), (92, 912165), (115, 729732), (138, 608110), (230, 364866), (276, 304055), (345, 243244), (460, 182433), (690, 121622), (1380, 60811)]