78914724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15401}}^1$

素因数の和:15476

約数の個数: 48

約数和(自身を含む): 213902976

約数和(自身を除く): 134988252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15401, 30802, 46203, 61604, 92406, 107807, 184812, 215614, 323421, 431228, 646842, 939461, 1293684, 1878922, 2818383, 3757844, 5636766, 6576227, 11273532, 13152454, 19728681, 26304908, 39457362, 78914724]

約数ペア:

[(1, 78914724), (2, 39457362), (3, 26304908), (4, 19728681), (6, 13152454), (7, 11273532), (12, 6576227), (14, 5636766), (21, 3757844), (28, 2818383), (42, 1878922), (61, 1293684), (84, 939461), (122, 646842), (183, 431228), (244, 323421), (366, 215614), (427, 184812), (732, 107807), (854, 92406), (1281, 61604), (1708, 46203), (2562, 30802), (5124, 15401)]