81829608

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 240084000

約数和(自身を除く): 158254392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 149, 168, 196, 294, 298, 392, 447, 467, 588, 596, 894, 934, 1043, 1176, 1192, 1401, 1788, 1868, 2086, 2802, 3129, 3269, 3576, 3736, 4172, 5604, 6258, 6538, 7301, 8344, 9807, 11208, 12516, 13076, 14602, 19614, 21903, 22883, 25032, 26152, 29204, 39228, 43806, 45766, 58408, 68649, 69583, 78456, 87612, 91532, 137298, 139166, 175224, 183064, 208749, 274596, 278332, 417498, 487081, 549192, 556664, 834996, 974162, 1461243, 1669992, 1948324, 2922486, 3409567, 3896648, 5844972, 6819134, 10228701, 11689944, 13638268, 20457402, 27276536, 40914804, 81829608]

約数ペア:

[(1, 81829608), (2, 40914804), (3, 27276536), (4, 20457402), (6, 13638268), (7, 11689944), (8, 10228701), (12, 6819134), (14, 5844972), (21, 3896648), (24, 3409567), (28, 2922486), (42, 1948324), (49, 1669992), (56, 1461243), (84, 974162), (98, 834996), (147, 556664), (149, 549192), (168, 487081), (196, 417498), (294, 278332), (298, 274596), (392, 208749), (447, 183064), (467, 175224), (588, 139166), (596, 137298), (894, 91532), (934, 87612), (1043, 78456), (1176, 69583), (1192, 68649), (1401, 58408), (1788, 45766), (1868, 43806), (2086, 39228), (2802, 29204), (3129, 26152), (3269, 25032), (3576, 22883), (3736, 21903), (4172, 19614), (5604, 14602), (6258, 13076), (6538, 12516), (7301, 11208), (8344, 9807)]