71543388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8269}}^1$

素因数の和:8386

約数の個数: 48

約数和(自身を含む): 192657920

約数和(自身を除く): 121114532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8269, 8652, 16538, 24807, 33076, 49614, 57883, 99228, 115766, 173649, 231532, 347298, 694596, 851707, 1703414, 2555121, 3406828, 5110242, 5961949, 10220484, 11923898, 17885847, 23847796, 35771694, 71543388]

約数ペア:

[(1, 71543388), (2, 35771694), (3, 23847796), (4, 17885847), (6, 11923898), (7, 10220484), (12, 5961949), (14, 5110242), (21, 3406828), (28, 2555121), (42, 1703414), (84, 851707), (103, 694596), (206, 347298), (309, 231532), (412, 173649), (618, 115766), (721, 99228), (1236, 57883), (1442, 49614), (2163, 33076), (2884, 24807), (4326, 16538), (8269, 8652)]