129256344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{85487}}^1$

素因数の和:85509

約数の個数: 64

約数和(自身を含む): 410342400

約数和(自身を除く): 281086056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 85487, 170974, 256461, 341948, 512922, 598409, 683896, 769383, 1025844, 1196818, 1538766, 1795227, 2051688, 2308149, 2393636, 3077532, 3590454, 4616298, 4787272, 5385681, 6155064, 7180908, 9232596, 10771362, 14361816, 16157043, 18465192, 21542724, 32314086, 43085448, 64628172, 129256344]

約数ペア:

[(1, 129256344), (2, 64628172), (3, 43085448), (4, 32314086), (6, 21542724), (7, 18465192), (8, 16157043), (9, 14361816), (12, 10771362), (14, 9232596), (18, 7180908), (21, 6155064), (24, 5385681), (27, 4787272), (28, 4616298), (36, 3590454), (42, 3077532), (54, 2393636), (56, 2308149), (63, 2051688), (72, 1795227), (84, 1538766), (108, 1196818), (126, 1025844), (168, 769383), (189, 683896), (216, 598409), (252, 512922), (378, 341948), (504, 256461), (756, 170974), (1512, 85487)]