71280288

素因数分解:

$2^5\times 3^2\times {\mathrm{247501}}^1$

素因数の和:247517

約数の個数: 36

約数和(自身を含む): 202704138

約数和(自身を除く): 131423850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 247501, 495002, 742503, 990004, 1485006, 1980008, 2227509, 2970012, 3960016, 4455018, 5940024, 7920032, 8910036, 11880048, 17820072, 23760096, 35640144, 71280288]

約数ペア:

[(1, 71280288), (2, 35640144), (3, 23760096), (4, 17820072), (6, 11880048), (8, 8910036), (9, 7920032), (12, 5940024), (16, 4455018), (18, 3960016), (24, 2970012), (32, 2227509), (36, 1980008), (48, 1485006), (72, 990004), (96, 742503), (144, 495002), (288, 247501)]