89874294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 199618560

約数和(自身を除く): 109744266

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 151, 227, 302, 437, 453, 454, 681, 874, 906, 1311, 1362, 2622, 2869, 3473, 4313, 5221, 5738, 6946, 8607, 8626, 10419, 10442, 12939, 15663, 17214, 20838, 25878, 31326, 34277, 65987, 68554, 99199, 102831, 131974, 197961, 198398, 205662, 297597, 395922, 595194, 651263, 788371, 1302526, 1576742, 1953789, 2365113, 3907578, 4730226, 14979049, 29958098, 44937147, 89874294]

約数ペア:

[(1, 89874294), (2, 44937147), (3, 29958098), (6, 14979049), (19, 4730226), (23, 3907578), (38, 2365113), (46, 1953789), (57, 1576742), (69, 1302526), (114, 788371), (138, 651263), (151, 595194), (227, 395922), (302, 297597), (437, 205662), (453, 198398), (454, 197961), (681, 131974), (874, 102831), (906, 99199), (1311, 68554), (1362, 65987), (2622, 34277), (2869, 31326), (3473, 25878), (4313, 20838), (5221, 17214), (5738, 15663), (6946, 12939), (8607, 10442), (8626, 10419)]