76488412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 182997360

約数和(自身を除く): 106508948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 2729, 4004, 5458, 7007, 10916, 14014, 19103, 28028, 30019, 35477, 38206, 60038, 70954, 76412, 120076, 133721, 141908, 210133, 248339, 267442, 390247, 420266, 496678, 534884, 780494, 840532, 993356, 1470931, 1560988, 1738373, 2731729, 2941862, 3476746, 5463458, 5883724, 6953492, 10926916, 19122103, 38244206, 76488412]

約数ペア:

[(1, 76488412), (2, 38244206), (4, 19122103), (7, 10926916), (11, 6953492), (13, 5883724), (14, 5463458), (22, 3476746), (26, 2941862), (28, 2731729), (44, 1738373), (49, 1560988), (52, 1470931), (77, 993356), (91, 840532), (98, 780494), (143, 534884), (154, 496678), (182, 420266), (196, 390247), (286, 267442), (308, 248339), (364, 210133), (539, 141908), (572, 133721), (637, 120076), (1001, 76412), (1078, 70954), (1274, 60038), (2002, 38206), (2156, 35477), (2548, 30019), (2729, 28028), (4004, 19103), (5458, 14014), (7007, 10916)]