72917454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^2$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 159735888

約数和(自身を除く): 86818434

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 139, 222, 278, 417, 629, 834, 1258, 1887, 2363, 3774, 4726, 5143, 7089, 10286, 14178, 15429, 19321, 30858, 38642, 57963, 87431, 115926, 174862, 262293, 328457, 524586, 656914, 714877, 985371, 1429754, 1970742, 2144631, 4289262, 12152909, 24305818, 36458727, 72917454]

約数ペア:

[(1, 72917454), (2, 36458727), (3, 24305818), (6, 12152909), (17, 4289262), (34, 2144631), (37, 1970742), (51, 1429754), (74, 985371), (102, 714877), (111, 656914), (139, 524586), (222, 328457), (278, 262293), (417, 174862), (629, 115926), (834, 87431), (1258, 57963), (1887, 38642), (2363, 30858), (3774, 19321), (4726, 15429), (5143, 14178), (7089, 10286)]