187920072

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{9631}}^1$

素因数の和:9914

約数の個数: 48

約数和(自身を含む): 510881280

約数和(自身を除く): 322961208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 9631, 9756, 19262, 19512, 28893, 38524, 57786, 77048, 86679, 115572, 173358, 231144, 346716, 693432, 2610001, 5220002, 7830003, 10440004, 15660006, 20880008, 23490009, 31320012, 46980018, 62640024, 93960036, 187920072]

約数ペア:

[(1, 187920072), (2, 93960036), (3, 62640024), (4, 46980018), (6, 31320012), (8, 23490009), (9, 20880008), (12, 15660006), (18, 10440004), (24, 7830003), (36, 5220002), (72, 2610001), (271, 693432), (542, 346716), (813, 231144), (1084, 173358), (1626, 115572), (2168, 86679), (2439, 77048), (3252, 57786), (4878, 38524), (6504, 28893), (9631, 19512), (9756, 19262)]