72454018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 136187136

約数和(自身を除く): 63733118

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 169, 182, 226, 271, 338, 542, 791, 1183, 1469, 1582, 1897, 2366, 2938, 3523, 3794, 7046, 10283, 19097, 20566, 24661, 30623, 38194, 45799, 49322, 61246, 91598, 133679, 214361, 267358, 320593, 398099, 428722, 641186, 796198, 2786693, 5175287, 5573386, 10350574, 36227009, 72454018]

約数ペア:

[(1, 72454018), (2, 36227009), (7, 10350574), (13, 5573386), (14, 5175287), (26, 2786693), (91, 796198), (113, 641186), (169, 428722), (182, 398099), (226, 320593), (271, 267358), (338, 214361), (542, 133679), (791, 91598), (1183, 61246), (1469, 49322), (1582, 45799), (1897, 38194), (2366, 30623), (2938, 24661), (3523, 20566), (3794, 19097), (7046, 10283)]