76851252

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 199547712

約数和(自身を除く): 122696460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 281, 284, 321, 426, 428, 562, 639, 642, 843, 852, 963, 1124, 1278, 1284, 1686, 1926, 2529, 2556, 3372, 3852, 5058, 7597, 10116, 15194, 19951, 22791, 30067, 30388, 39902, 45582, 59853, 60134, 68373, 79804, 90201, 91164, 119706, 120268, 136746, 179559, 180402, 239412, 270603, 273492, 359118, 360804, 541206, 718236, 1082412, 2134757, 4269514, 6404271, 8539028, 12808542, 19212813, 25617084, 38425626, 76851252]

約数ペア:

[(1, 76851252), (2, 38425626), (3, 25617084), (4, 19212813), (6, 12808542), (9, 8539028), (12, 6404271), (18, 4269514), (36, 2134757), (71, 1082412), (107, 718236), (142, 541206), (213, 360804), (214, 359118), (281, 273492), (284, 270603), (321, 239412), (426, 180402), (428, 179559), (562, 136746), (639, 120268), (642, 119706), (843, 91164), (852, 90201), (963, 79804), (1124, 68373), (1278, 60134), (1284, 59853), (1686, 45582), (1926, 39902), (2529, 30388), (2556, 30067), (3372, 22791), (3852, 19951), (5058, 15194), (7597, 10116)]