72075474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{70249}}^1$

素因数の和:70279

約数の個数: 32

約数和(自身を含む): 168600000

約数和(自身を除く): 96524526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 70249, 140498, 210747, 421494, 632241, 1264482, 1334731, 1896723, 2669462, 3793446, 4004193, 8008386, 12012579, 24025158, 36037737, 72075474]

約数ペア:

[(1, 72075474), (2, 36037737), (3, 24025158), (6, 12012579), (9, 8008386), (18, 4004193), (19, 3793446), (27, 2669462), (38, 1896723), (54, 1334731), (57, 1264482), (114, 632241), (171, 421494), (342, 210747), (513, 140498), (1026, 70249)]