80910228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41879}}^1$

素因数の和:41916

約数の個数: 48

約数和(自身を含む): 225146880

約数和(自身を除く): 144236652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 41879, 83758, 125637, 167516, 251274, 293153, 502548, 586306, 879459, 963217, 1172612, 1758918, 1926434, 2889651, 3517836, 3852868, 5779302, 6742519, 11558604, 13485038, 20227557, 26970076, 40455114, 80910228]

約数ペア:

[(1, 80910228), (2, 40455114), (3, 26970076), (4, 20227557), (6, 13485038), (7, 11558604), (12, 6742519), (14, 5779302), (21, 3852868), (23, 3517836), (28, 2889651), (42, 1926434), (46, 1758918), (69, 1172612), (84, 963217), (92, 879459), (138, 586306), (161, 502548), (276, 293153), (322, 251274), (483, 167516), (644, 125637), (966, 83758), (1932, 41879)]