80355066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 105923334

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 139, 209, 278, 417, 418, 461, 627, 834, 922, 1254, 1383, 1529, 2641, 2766, 3058, 4587, 5071, 5282, 7923, 8759, 9174, 10142, 15213, 15846, 17518, 26277, 29051, 30426, 52554, 58102, 64079, 87153, 96349, 128158, 174306, 192237, 192698, 289047, 384474, 578094, 704869, 1217501, 1409738, 2114607, 2435002, 3652503, 4229214, 7305006, 13392511, 26785022, 40177533, 80355066]

約数ペア:

[(1, 80355066), (2, 40177533), (3, 26785022), (6, 13392511), (11, 7305006), (19, 4229214), (22, 3652503), (33, 2435002), (38, 2114607), (57, 1409738), (66, 1217501), (114, 704869), (139, 578094), (209, 384474), (278, 289047), (417, 192698), (418, 192237), (461, 174306), (627, 128158), (834, 96349), (922, 87153), (1254, 64079), (1383, 58102), (1529, 52554), (2641, 30426), (2766, 29051), (3058, 26277), (4587, 17518), (5071, 15846), (5282, 15213), (7923, 10142), (8759, 9174)]