70923636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 205680384

約数和(自身を除く): 134756748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 653, 862, 1293, 1306, 1724, 1959, 2586, 2612, 3017, 3879, 3918, 4571, 5172, 5877, 6034, 7758, 7836, 9051, 9142, 11754, 12068, 13713, 15516, 18102, 18284, 23508, 27153, 27426, 36204, 41139, 54306, 54852, 82278, 108612, 164556, 281443, 562886, 844329, 1125772, 1688658, 1970101, 2532987, 3377316, 3940202, 5065974, 5910303, 7880404, 10131948, 11820606, 17730909, 23641212, 35461818, 70923636]

約数ペア:

[(1, 70923636), (2, 35461818), (3, 23641212), (4, 17730909), (6, 11820606), (7, 10131948), (9, 7880404), (12, 5910303), (14, 5065974), (18, 3940202), (21, 3377316), (28, 2532987), (36, 1970101), (42, 1688658), (63, 1125772), (84, 844329), (126, 562886), (252, 281443), (431, 164556), (653, 108612), (862, 82278), (1293, 54852), (1306, 54306), (1724, 41139), (1959, 36204), (2586, 27426), (2612, 27153), (3017, 23508), (3879, 18284), (3918, 18102), (4571, 15516), (5172, 13713), (5877, 12068), (6034, 11754), (7758, 9142), (7836, 9051)]