72859605236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1\times {\mathrm{15401}}^1$

素因数の和:16856

約数の個数: 48

約数和(自身を含む): 140968961280

約数和(自身を除く): 68109356044

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1361, 1738, 2722, 3476, 5444, 14971, 15401, 29942, 30802, 59884, 61604, 107519, 169411, 215038, 338822, 430076, 677644, 1182709, 1216679, 2365418, 2433358, 4730836, 4866716, 13383469, 20960761, 26766938, 41921522, 53533876, 83843044, 230568371, 461136742, 922273484, 1655900119, 3311800238, 6623600476, 18214901309, 36429802618, 72859605236]

約数ペア:

[(1, 72859605236), (2, 36429802618), (4, 18214901309), (11, 6623600476), (22, 3311800238), (44, 1655900119), (79, 922273484), (158, 461136742), (316, 230568371), (869, 83843044), (1361, 53533876), (1738, 41921522), (2722, 26766938), (3476, 20960761), (5444, 13383469), (14971, 4866716), (15401, 4730836), (29942, 2433358), (30802, 2365418), (59884, 1216679), (61604, 1182709), (107519, 677644), (169411, 430076), (215038, 338822)]