71984136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61211}}^1$

素因数の和:61234

約数の個数: 48

約数和(自身を含む): 209345040

約数和(自身を除く): 137360904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61211, 122422, 183633, 244844, 367266, 428477, 489688, 734532, 856954, 1285431, 1469064, 1713908, 2570862, 2999339, 3427816, 5141724, 5998678, 8998017, 10283448, 11997356, 17996034, 23994712, 35992068, 71984136]

約数ペア:

[(1, 71984136), (2, 35992068), (3, 23994712), (4, 17996034), (6, 11997356), (7, 10283448), (8, 8998017), (12, 5998678), (14, 5141724), (21, 3427816), (24, 2999339), (28, 2570862), (42, 1713908), (49, 1469064), (56, 1285431), (84, 856954), (98, 734532), (147, 489688), (168, 428477), (196, 367266), (294, 244844), (392, 183633), (588, 122422), (1176, 61211)]