127739612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 305647104

約数和(自身を除く): 177907492

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 61, 77, 91, 122, 143, 154, 182, 244, 286, 308, 364, 427, 523, 572, 671, 793, 854, 1001, 1046, 1342, 1586, 1708, 2002, 2092, 2684, 3172, 3661, 4004, 4697, 5551, 5753, 6799, 7322, 8723, 9394, 11102, 11506, 13598, 14644, 17446, 18788, 22204, 23012, 27196, 31903, 34892, 40271, 47593, 61061, 63806, 74789, 80542, 95186, 122122, 127612, 149578, 161084, 190372, 223321, 244244, 299156, 350933, 414739, 446642, 523523, 701866, 829478, 893284, 1047046, 1403732, 1658956, 2094092, 2456531, 2903173, 4562129, 4913062, 5806346, 9124258, 9826124, 11612692, 18248516, 31934903, 63869806, 127739612]

約数ペア:

[(1, 127739612), (2, 63869806), (4, 31934903), (7, 18248516), (11, 11612692), (13, 9826124), (14, 9124258), (22, 5806346), (26, 4913062), (28, 4562129), (44, 2903173), (52, 2456531), (61, 2094092), (77, 1658956), (91, 1403732), (122, 1047046), (143, 893284), (154, 829478), (182, 701866), (244, 523523), (286, 446642), (308, 414739), (364, 350933), (427, 299156), (523, 244244), (572, 223321), (671, 190372), (793, 161084), (854, 149578), (1001, 127612), (1046, 122122), (1342, 95186), (1586, 80542), (1708, 74789), (2002, 63806), (2092, 61061), (2684, 47593), (3172, 40271), (3661, 34892), (4004, 31903), (4697, 27196), (5551, 23012), (5753, 22204), (6799, 18788), (7322, 17446), (8723, 14644), (9394, 13598), (11102, 11506)]