61271208

素因数分解:

$2^3\times 3^3\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 170856000

約数和(自身を除く): 109584792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419, 677, 838, 1257, 1354, 1676, 2031, 2514, 2708, 3352, 3771, 4062, 5028, 5416, 6093, 7542, 8124, 10056, 11313, 12186, 15084, 16248, 18279, 22626, 24372, 30168, 36558, 45252, 48744, 73116, 90504, 146232, 283663, 567326, 850989, 1134652, 1701978, 2269304, 2552967, 3403956, 5105934, 6807912, 7658901, 10211868, 15317802, 20423736, 30635604, 61271208]

約数ペア:

[(1, 61271208), (2, 30635604), (3, 20423736), (4, 15317802), (6, 10211868), (8, 7658901), (9, 6807912), (12, 5105934), (18, 3403956), (24, 2552967), (27, 2269304), (36, 1701978), (54, 1134652), (72, 850989), (108, 567326), (216, 283663), (419, 146232), (677, 90504), (838, 73116), (1257, 48744), (1354, 45252), (1676, 36558), (2031, 30168), (2514, 24372), (2708, 22626), (3352, 18279), (3771, 16248), (4062, 15084), (5028, 12186), (5416, 11313), (6093, 10056), (7542, 8124)]