72449110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 134307072

約数和(自身を除く): 61857962

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 1523, 3046, 4757, 7615, 9514, 15230, 23785, 47570, 102041, 108133, 204082, 216266, 510205, 540665, 1020410, 1081330, 7244911, 14489822, 36224555, 72449110]

約数ペア:

[(1, 72449110), (2, 36224555), (5, 14489822), (10, 7244911), (67, 1081330), (71, 1020410), (134, 540665), (142, 510205), (335, 216266), (355, 204082), (670, 108133), (710, 102041), (1523, 47570), (3046, 23785), (4757, 15230), (7615, 9514)]