71268216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4784

約数の個数: 64

約数和(自身を含む): 193790880

約数和(自身を除く): 122522664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 4721, 5032, 7548, 9442, 14163, 15096, 18884, 28326, 37768, 56652, 80257, 113304, 160514, 174677, 240771, 321028, 349354, 481542, 524031, 642056, 698708, 963084, 1048062, 1397416, 1926168, 2096124, 2969509, 4192248, 5939018, 8908527, 11878036, 17817054, 23756072, 35634108, 71268216]

約数ペア:

[(1, 71268216), (2, 35634108), (3, 23756072), (4, 17817054), (6, 11878036), (8, 8908527), (12, 5939018), (17, 4192248), (24, 2969509), (34, 2096124), (37, 1926168), (51, 1397416), (68, 1048062), (74, 963084), (102, 698708), (111, 642056), (136, 524031), (148, 481542), (204, 349354), (222, 321028), (296, 240771), (408, 174677), (444, 160514), (629, 113304), (888, 80257), (1258, 56652), (1887, 37768), (2516, 28326), (3774, 18884), (4721, 15096), (5032, 14163), (7548, 9442)]