80641554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4649}}^1$

素因数の和:4727

約数の個数: 48

約数和(自身を含む): 190836000

約数和(自身を除く): 110194446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 2478, 2891, 4649, 5782, 8673, 9298, 13947, 17346, 27894, 32543, 65086, 97629, 195258, 227801, 274291, 455602, 548582, 683403, 822873, 1366806, 1645746, 1920037, 3840074, 5760111, 11520222, 13440259, 26880518, 40320777, 80641554]

約数ペア:

[(1, 80641554), (2, 40320777), (3, 26880518), (6, 13440259), (7, 11520222), (14, 5760111), (21, 3840074), (42, 1920037), (49, 1645746), (59, 1366806), (98, 822873), (118, 683403), (147, 548582), (177, 455602), (294, 274291), (354, 227801), (413, 195258), (826, 97629), (1239, 65086), (2478, 32543), (2891, 27894), (4649, 17346), (5782, 13947), (8673, 9298)]