72584208

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 80

約数和(自身を含む): 209361600

約数和(自身を除く): 136777392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 419, 432, 802, 838, 1203, 1257, 1604, 1676, 2406, 2514, 3208, 3352, 3609, 3771, 4812, 5028, 6416, 6704, 7218, 7542, 9624, 10056, 10827, 11313, 14436, 15084, 19248, 20112, 21654, 22626, 28872, 30168, 43308, 45252, 57744, 60336, 86616, 90504, 168019, 173232, 181008, 336038, 504057, 672076, 1008114, 1344152, 1512171, 2016228, 2688304, 3024342, 4032456, 4536513, 6048684, 8064912, 9073026, 12097368, 18146052, 24194736, 36292104, 72584208]

約数ペア:

[(1, 72584208), (2, 36292104), (3, 24194736), (4, 18146052), (6, 12097368), (8, 9073026), (9, 8064912), (12, 6048684), (16, 4536513), (18, 4032456), (24, 3024342), (27, 2688304), (36, 2016228), (48, 1512171), (54, 1344152), (72, 1008114), (108, 672076), (144, 504057), (216, 336038), (401, 181008), (419, 173232), (432, 168019), (802, 90504), (838, 86616), (1203, 60336), (1257, 57744), (1604, 45252), (1676, 43308), (2406, 30168), (2514, 28872), (3208, 22626), (3352, 21654), (3609, 20112), (3771, 19248), (4812, 15084), (5028, 14436), (6416, 11313), (6704, 10827), (7218, 10056), (7542, 9624)]