71691156

素因数分解:

$2^2\times 3^4\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:966

約数の個数: 60

約数和(自身を含む): 188220340

約数和(自身を除く): 116529184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 409, 541, 818, 1082, 1227, 1623, 1636, 2164, 2454, 3246, 3681, 4869, 4908, 6492, 7362, 9738, 11043, 14607, 14724, 19476, 22086, 29214, 33129, 43821, 44172, 58428, 66258, 87642, 132516, 175284, 221269, 442538, 663807, 885076, 1327614, 1991421, 2655228, 3982842, 5974263, 7965684, 11948526, 17922789, 23897052, 35845578, 71691156]

約数ペア:

[(1, 71691156), (2, 35845578), (3, 23897052), (4, 17922789), (6, 11948526), (9, 7965684), (12, 5974263), (18, 3982842), (27, 2655228), (36, 1991421), (54, 1327614), (81, 885076), (108, 663807), (162, 442538), (324, 221269), (409, 175284), (541, 132516), (818, 87642), (1082, 66258), (1227, 58428), (1623, 44172), (1636, 43821), (2164, 33129), (2454, 29214), (3246, 22086), (3681, 19476), (4869, 14724), (4908, 14607), (6492, 11043), (7362, 9738)]