78225546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1699

約数の個数: 64

約数和(自身を含む): 191416320

約数和(自身を除く): 113190774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 1607, 2318, 2562, 3214, 3477, 4821, 6954, 8113, 9642, 11249, 16226, 22498, 24339, 30533, 33747, 48678, 61066, 67494, 91599, 98027, 183198, 196054, 213731, 294081, 427462, 588162, 641193, 686189, 1282386, 1372378, 1862513, 2058567, 3725026, 4117134, 5587539, 11175078, 13037591, 26075182, 39112773, 78225546]

約数ペア:

[(1, 78225546), (2, 39112773), (3, 26075182), (6, 13037591), (7, 11175078), (14, 5587539), (19, 4117134), (21, 3725026), (38, 2058567), (42, 1862513), (57, 1372378), (61, 1282386), (114, 686189), (122, 641193), (133, 588162), (183, 427462), (266, 294081), (366, 213731), (399, 196054), (427, 183198), (798, 98027), (854, 91599), (1159, 67494), (1281, 61066), (1607, 48678), (2318, 33747), (2562, 30533), (3214, 24339), (3477, 22498), (4821, 16226), (6954, 11249), (8113, 9642)]