72498070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 136691712

約数和(自身を除く): 64193642

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 383, 766, 823, 1646, 1915, 3830, 4115, 8230, 8809, 17618, 18929, 37858, 44045, 88090, 94645, 189290, 315209, 630418, 1576045, 3152090, 7249807, 14499614, 36249035, 72498070]

約数ペア:

[(1, 72498070), (2, 36249035), (5, 14499614), (10, 7249807), (23, 3152090), (46, 1576045), (115, 630418), (230, 315209), (383, 189290), (766, 94645), (823, 88090), (1646, 44045), (1915, 37858), (3830, 18929), (4115, 17618), (8230, 8809)]