71674128

素因数分解:

$2^4\times 3^2\times {\mathrm{497737}}^1$

素因数の和:497751

約数の個数: 30

約数和(自身を含む): 200588414

約数和(自身を除く): 128914286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 497737, 995474, 1493211, 1990948, 2986422, 3981896, 4479633, 5972844, 7963792, 8959266, 11945688, 17918532, 23891376, 35837064, 71674128]

約数ペア:

[(1, 71674128), (2, 35837064), (3, 23891376), (4, 17918532), (6, 11945688), (8, 8959266), (9, 7963792), (12, 5972844), (16, 4479633), (18, 3981896), (24, 2986422), (36, 1990948), (48, 1493211), (72, 995474), (144, 497737)]