61761768

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42187}}^1$

素因数の和:42257

約数の個数: 32

約数和(自身を含む): 156939360

約数和(自身を除く): 95177592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 42187, 84374, 126561, 168748, 253122, 337496, 506244, 1012488, 2573407, 5146814, 7720221, 10293628, 15440442, 20587256, 30880884, 61761768]

約数ペア:

[(1, 61761768), (2, 30880884), (3, 20587256), (4, 15440442), (6, 10293628), (8, 7720221), (12, 5146814), (24, 2573407), (61, 1012488), (122, 506244), (183, 337496), (244, 253122), (366, 168748), (488, 126561), (732, 84374), (1464, 42187)]