71894172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17467}}^1$

素因数の和:17495

約数の個数: 48

約数和(自身を含む): 195641600

約数和(自身を除く): 123747428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17467, 34934, 52401, 69868, 104802, 122269, 209604, 244538, 366807, 489076, 733614, 855883, 1467228, 1711766, 2567649, 3423532, 5135298, 5991181, 10270596, 11982362, 17973543, 23964724, 35947086, 71894172]

約数ペア:

[(1, 71894172), (2, 35947086), (3, 23964724), (4, 17973543), (6, 11982362), (7, 10270596), (12, 5991181), (14, 5135298), (21, 3423532), (28, 2567649), (42, 1711766), (49, 1467228), (84, 855883), (98, 733614), (147, 489076), (196, 366807), (294, 244538), (343, 209604), (588, 122269), (686, 104802), (1029, 69868), (1372, 52401), (2058, 34934), (4116, 17467)]