72154324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 153558720

約数和(自身を除く): 81404396

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 5077, 7106, 10154, 14212, 20308, 55847, 86309, 96463, 111694, 172618, 192926, 223388, 345236, 385852, 949399, 1061093, 1639871, 1898798, 2122186, 3279742, 3797596, 4244372, 6559484, 18038581, 36077162, 72154324]

約数ペア:

[(1, 72154324), (2, 36077162), (4, 18038581), (11, 6559484), (17, 4244372), (19, 3797596), (22, 3279742), (34, 2122186), (38, 1898798), (44, 1639871), (68, 1061093), (76, 949399), (187, 385852), (209, 345236), (323, 223388), (374, 192926), (418, 172618), (646, 111694), (748, 96463), (836, 86309), (1292, 55847), (3553, 20308), (5077, 14212), (7106, 10154)]