71870004

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{7649}}^1$

素因数の和:7694

約数の個数: 60

約数和(自身を含む): 194386500

約数和(自身を除く): 122516496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 7649, 9396, 15298, 22947, 30596, 45894, 68841, 91788, 137682, 206523, 221821, 275364, 413046, 443642, 619569, 665463, 826092, 887284, 1239138, 1330926, 1996389, 2478276, 2661852, 3992778, 5989167, 7985556, 11978334, 17967501, 23956668, 35935002, 71870004]

約数ペア:

[(1, 71870004), (2, 35935002), (3, 23956668), (4, 17967501), (6, 11978334), (9, 7985556), (12, 5989167), (18, 3992778), (27, 2661852), (29, 2478276), (36, 1996389), (54, 1330926), (58, 1239138), (81, 887284), (87, 826092), (108, 665463), (116, 619569), (162, 443642), (174, 413046), (261, 275364), (324, 221821), (348, 206523), (522, 137682), (783, 91788), (1044, 68841), (1566, 45894), (2349, 30596), (3132, 22947), (4698, 15298), (7649, 9396)]