72227876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38501}}^1$

素因数の和:38579

約数の個数: 24

約数和(自身を含む): 146615616

約数和(自身を除く): 74387740

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 38501, 77002, 154004, 269507, 539014, 1078028, 2579567, 5159134, 10318268, 18056969, 36113938, 72227876]

約数ペア:

[(1, 72227876), (2, 36113938), (4, 18056969), (7, 10318268), (14, 5159134), (28, 2579567), (67, 1078028), (134, 539014), (268, 269507), (469, 154004), (938, 77002), (1876, 38501)]