805912668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70177}}^1$

素因数の和:70227

約数の個数: 72

約数和(自身を含む): 2299031280

約数和(自身を除く): 1493118612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 70177, 140354, 210531, 280708, 421062, 631593, 771947, 842124, 1263186, 1543894, 2035133, 2315841, 2526372, 3087788, 4070266, 4631682, 6105399, 6947523, 8140532, 9263364, 12210798, 13895046, 18316197, 22386463, 24421596, 27790092, 36632394, 44772926, 67159389, 73264788, 89545852, 134318778, 201478167, 268637556, 402956334, 805912668]

約数ペア:

[(1, 805912668), (2, 402956334), (3, 268637556), (4, 201478167), (6, 134318778), (9, 89545852), (11, 73264788), (12, 67159389), (18, 44772926), (22, 36632394), (29, 27790092), (33, 24421596), (36, 22386463), (44, 18316197), (58, 13895046), (66, 12210798), (87, 9263364), (99, 8140532), (116, 6947523), (132, 6105399), (174, 4631682), (198, 4070266), (261, 3087788), (319, 2526372), (348, 2315841), (396, 2035133), (522, 1543894), (638, 1263186), (957, 842124), (1044, 771947), (1276, 631593), (1914, 421062), (2871, 280708), (3828, 210531), (5742, 140354), (11484, 70177)]