69138948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4271}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 172247040

約数和(自身を除く): 103108092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 4271, 5396, 8094, 8542, 12813, 16188, 17084, 25626, 51252, 81149, 162298, 243447, 303241, 324596, 486894, 606482, 909723, 973788, 1212964, 1819446, 3638892, 5761579, 11523158, 17284737, 23046316, 34569474, 69138948]

約数ペア:

[(1, 69138948), (2, 34569474), (3, 23046316), (4, 17284737), (6, 11523158), (12, 5761579), (19, 3638892), (38, 1819446), (57, 1212964), (71, 973788), (76, 909723), (114, 606482), (142, 486894), (213, 324596), (228, 303241), (284, 243447), (426, 162298), (852, 81149), (1349, 51252), (2698, 25626), (4047, 17084), (4271, 16188), (5396, 12813), (8094, 8542)]