72896068

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4204

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 85682492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4139, 4403, 8278, 8806, 16556, 17612, 28973, 57946, 70363, 115892, 140726, 153143, 281452, 306286, 492541, 612572, 985082, 1072001, 1970164, 2144002, 2603431, 4288004, 5206862, 10413724, 18224017, 36448034, 72896068]

約数ペア:

[(1, 72896068), (2, 36448034), (4, 18224017), (7, 10413724), (14, 5206862), (17, 4288004), (28, 2603431), (34, 2144002), (37, 1970164), (68, 1072001), (74, 985082), (119, 612572), (148, 492541), (238, 306286), (259, 281452), (476, 153143), (518, 140726), (629, 115892), (1036, 70363), (1258, 57946), (2516, 28973), (4139, 17612), (4403, 16556), (8278, 8806)]