76754678

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5517

約数の個数: 48

約数和(自身を含む): 157371984

約数和(自身を除く): 80617306

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 5477, 7007, 10954, 14014, 38339, 60247, 71201, 76678, 120494, 142402, 268373, 421729, 498407, 536746, 783211, 843458, 996814, 1566422, 2952103, 3488849, 5482477, 5904206, 6977698, 10964954, 38377339, 76754678]

約数ペア:

[(1, 76754678), (2, 38377339), (7, 10964954), (11, 6977698), (13, 5904206), (14, 5482477), (22, 3488849), (26, 2952103), (49, 1566422), (77, 996814), (91, 843458), (98, 783211), (143, 536746), (154, 498407), (182, 421729), (286, 268373), (539, 142402), (637, 120494), (1001, 76678), (1078, 71201), (1274, 60247), (2002, 38339), (5477, 14014), (7007, 10954)]