80826648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13003}}^1$

素因数の和:13056

約数の個数: 64

約数和(自身を含む): 237192960

約数和(自身を除く): 156366312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 13003, 26006, 39009, 52012, 78018, 91021, 104024, 156036, 182042, 273063, 312072, 364084, 481111, 546126, 728168, 962222, 1092252, 1443333, 1924444, 2184504, 2886666, 3367777, 3848888, 5773332, 6735554, 10103331, 11546664, 13471108, 20206662, 26942216, 40413324, 80826648]

約数ペア:

[(1, 80826648), (2, 40413324), (3, 26942216), (4, 20206662), (6, 13471108), (7, 11546664), (8, 10103331), (12, 6735554), (14, 5773332), (21, 3848888), (24, 3367777), (28, 2886666), (37, 2184504), (42, 1924444), (56, 1443333), (74, 1092252), (84, 962222), (111, 728168), (148, 546126), (168, 481111), (222, 364084), (259, 312072), (296, 273063), (444, 182042), (518, 156036), (777, 104024), (888, 91021), (1036, 78018), (1554, 52012), (2072, 39009), (3108, 26006), (6216, 13003)]