74375272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 157464000

約数和(自身を除く): 83088728

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 107, 136, 152, 214, 269, 323, 428, 538, 646, 856, 1076, 1292, 1819, 2033, 2152, 2584, 3638, 4066, 4573, 5111, 7276, 8132, 9146, 10222, 14552, 16264, 18292, 20444, 28783, 34561, 36584, 40888, 57566, 69122, 86887, 115132, 138244, 173774, 230264, 276488, 347548, 489311, 546877, 695096, 978622, 1093754, 1957244, 2187508, 3914488, 4375016, 9296909, 18593818, 37187636, 74375272]

約数ペア:

[(1, 74375272), (2, 37187636), (4, 18593818), (8, 9296909), (17, 4375016), (19, 3914488), (34, 2187508), (38, 1957244), (68, 1093754), (76, 978622), (107, 695096), (136, 546877), (152, 489311), (214, 347548), (269, 276488), (323, 230264), (428, 173774), (538, 138244), (646, 115132), (856, 86887), (1076, 69122), (1292, 57566), (1819, 40888), (2033, 36584), (2152, 34561), (2584, 28783), (3638, 20444), (4066, 18292), (4573, 16264), (5111, 14552), (7276, 10222), (8132, 9146)]