70571172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 192707424

約数和(自身を除く): 122136252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 467, 514, 588, 771, 934, 1028, 1401, 1542, 1799, 1868, 2802, 3084, 3269, 3598, 5397, 5604, 6538, 7196, 9807, 10794, 12593, 13076, 19614, 21588, 22883, 25186, 37779, 39228, 45766, 50372, 68649, 75558, 91532, 120019, 137298, 151116, 240038, 274596, 360057, 480076, 720114, 840133, 1440228, 1680266, 2520399, 3360532, 5040798, 5880931, 10081596, 11761862, 17642793, 23523724, 35285586, 70571172]

約数ペア:

[(1, 70571172), (2, 35285586), (3, 23523724), (4, 17642793), (6, 11761862), (7, 10081596), (12, 5880931), (14, 5040798), (21, 3360532), (28, 2520399), (42, 1680266), (49, 1440228), (84, 840133), (98, 720114), (147, 480076), (196, 360057), (257, 274596), (294, 240038), (467, 151116), (514, 137298), (588, 120019), (771, 91532), (934, 75558), (1028, 68649), (1401, 50372), (1542, 45766), (1799, 39228), (1868, 37779), (2802, 25186), (3084, 22883), (3269, 21588), (3598, 19614), (5397, 13076), (5604, 12593), (6538, 10794), (7196, 9807)]