8208216

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 23522400

約数和(自身を除く): 15314184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 239, 318, 324, 424, 477, 478, 636, 648, 717, 954, 956, 1272, 1431, 1434, 1908, 1912, 2151, 2862, 2868, 3816, 4293, 4302, 5724, 5736, 6453, 8586, 8604, 11448, 12667, 12906, 17172, 17208, 19359, 25334, 25812, 34344, 38001, 38718, 50668, 51624, 76002, 77436, 101336, 114003, 152004, 154872, 228006, 304008, 342009, 456012, 684018, 912024, 1026027, 1368036, 2052054, 2736072, 4104108, 8208216]

約数ペア:

[(1, 8208216), (2, 4104108), (3, 2736072), (4, 2052054), (6, 1368036), (8, 1026027), (9, 912024), (12, 684018), (18, 456012), (24, 342009), (27, 304008), (36, 228006), (53, 154872), (54, 152004), (72, 114003), (81, 101336), (106, 77436), (108, 76002), (159, 51624), (162, 50668), (212, 38718), (216, 38001), (239, 34344), (318, 25812), (324, 25334), (424, 19359), (477, 17208), (478, 17172), (636, 12906), (648, 12667), (717, 11448), (954, 8604), (956, 8586), (1272, 6453), (1431, 5736), (1434, 5724), (1908, 4302), (1912, 4293), (2151, 3816), (2862, 2868)]