85664544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{18211}}^1$

素因数の和:18238

約数の個数: 72

約数和(自身を含む): 261597168

約数和(自身を除く): 175932624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 18211, 36422, 54633, 72844, 109266, 127477, 145688, 218532, 254954, 291376, 382431, 437064, 509908, 582752, 764862, 874128, 892339, 1019816, 1529724, 1748256, 1784678, 2039632, 2677017, 3059448, 3569356, 4079264, 5354034, 6118896, 7138712, 10708068, 12237792, 14277424, 21416136, 28554848, 42832272, 85664544]

約数ペア:

[(1, 85664544), (2, 42832272), (3, 28554848), (4, 21416136), (6, 14277424), (7, 12237792), (8, 10708068), (12, 7138712), (14, 6118896), (16, 5354034), (21, 4079264), (24, 3569356), (28, 3059448), (32, 2677017), (42, 2039632), (48, 1784678), (49, 1748256), (56, 1529724), (84, 1019816), (96, 892339), (98, 874128), (112, 764862), (147, 582752), (168, 509908), (196, 437064), (224, 382431), (294, 291376), (336, 254954), (392, 218532), (588, 145688), (672, 127477), (784, 109266), (1176, 72844), (1568, 54633), (2352, 36422), (4704, 18211)]