64572858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7649}}^1$

素因数の和:7731

約数の個数: 48

約数和(自身を含む): 162302400

約数和(自身を除く): 97729542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 7649, 8442, 15298, 22947, 45894, 53543, 68841, 107086, 137682, 160629, 321258, 481887, 512483, 963774, 1024966, 1537449, 3074898, 3587381, 4612347, 7174762, 9224694, 10762143, 21524286, 32286429, 64572858]

約数ペア:

[(1, 64572858), (2, 32286429), (3, 21524286), (6, 10762143), (7, 9224694), (9, 7174762), (14, 4612347), (18, 3587381), (21, 3074898), (42, 1537449), (63, 1024966), (67, 963774), (126, 512483), (134, 481887), (201, 321258), (402, 160629), (469, 137682), (603, 107086), (938, 68841), (1206, 53543), (1407, 45894), (2814, 22947), (4221, 15298), (7649, 8442)]