61434318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 139636224

約数和(自身を除く): 78201906

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 73, 82, 123, 146, 219, 246, 311, 438, 451, 622, 803, 902, 933, 1353, 1606, 1866, 2409, 2706, 2993, 3421, 4818, 5986, 6842, 8979, 10263, 12751, 17958, 20526, 22703, 25502, 32923, 38253, 45406, 65846, 68109, 76506, 98769, 136218, 140261, 197538, 249733, 280522, 420783, 499466, 749199, 841566, 930823, 1498398, 1861646, 2792469, 5584938, 10239053, 20478106, 30717159, 61434318]

約数ペア:

[(1, 61434318), (2, 30717159), (3, 20478106), (6, 10239053), (11, 5584938), (22, 2792469), (33, 1861646), (41, 1498398), (66, 930823), (73, 841566), (82, 749199), (123, 499466), (146, 420783), (219, 280522), (246, 249733), (311, 197538), (438, 140261), (451, 136218), (622, 98769), (803, 76506), (902, 68109), (933, 65846), (1353, 45406), (1606, 38253), (1866, 32923), (2409, 25502), (2706, 22703), (2993, 20526), (3421, 17958), (4818, 12751), (5986, 10263), (6842, 8979)]