80875532

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 69501940

約数列:

[1, 2, 4, 47, 71, 73, 83, 94, 142, 146, 166, 188, 284, 292, 332, 3337, 3431, 3901, 5183, 5893, 6059, 6674, 6862, 7802, 10366, 11786, 12118, 13348, 13724, 15604, 20732, 23572, 24236, 243601, 276971, 284773, 430189, 487202, 553942, 569546, 860378, 974404, 1107884, 1139092, 1720756, 20218883, 40437766, 80875532]

約数ペア:

[(1, 80875532), (2, 40437766), (4, 20218883), (47, 1720756), (71, 1139092), (73, 1107884), (83, 974404), (94, 860378), (142, 569546), (146, 553942), (166, 487202), (188, 430189), (284, 284773), (292, 276971), (332, 243601), (3337, 24236), (3431, 23572), (3901, 20732), (5183, 15604), (5893, 13724), (6059, 13348), (6674, 12118), (6862, 11786), (7802, 10366)]