80346684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16451}}^1$

素因数の和:16506

約数の個数: 48

約数和(自身を含む): 210059136

約数和(自身を除く): 129712452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 16451, 32902, 49353, 65804, 98706, 180961, 197412, 361922, 542883, 608687, 723844, 1085766, 1217374, 1826061, 2171532, 2434748, 3652122, 6695557, 7304244, 13391114, 20086671, 26782228, 40173342, 80346684]

約数ペア:

[(1, 80346684), (2, 40173342), (3, 26782228), (4, 20086671), (6, 13391114), (11, 7304244), (12, 6695557), (22, 3652122), (33, 2434748), (37, 2171532), (44, 1826061), (66, 1217374), (74, 1085766), (111, 723844), (132, 608687), (148, 542883), (222, 361922), (407, 197412), (444, 180961), (814, 98706), (1221, 65804), (1628, 49353), (2442, 32902), (4884, 16451)]