72138616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48221}}^1$

素因数の和:48255

約数の個数: 32

約数和(自身を含む): 156239280

約数和(自身を除く): 84100664

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 48221, 96442, 192884, 385768, 530431, 819757, 1060862, 1639514, 2121724, 3279028, 4243448, 6558056, 9017327, 18034654, 36069308, 72138616]

約数ペア:

[(1, 72138616), (2, 36069308), (4, 18034654), (8, 9017327), (11, 6558056), (17, 4243448), (22, 3279028), (34, 2121724), (44, 1639514), (68, 1060862), (88, 819757), (136, 530431), (187, 385768), (374, 192884), (748, 96442), (1496, 48221)]