87698842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 84928358

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 73, 77, 146, 154, 203, 269, 319, 406, 511, 538, 638, 803, 1022, 1606, 1883, 2117, 2233, 2959, 3766, 4234, 4466, 5621, 5918, 7801, 11242, 14819, 15602, 19637, 20713, 23287, 29638, 39274, 41426, 46574, 54607, 85811, 109214, 137459, 163009, 171622, 216007, 274918, 326018, 432014, 569473, 600677, 1138946, 1201354, 1512049, 3024098, 3986311, 6264203, 7972622, 12528406, 43849421, 87698842]

約数ペア:

[(1, 87698842), (2, 43849421), (7, 12528406), (11, 7972622), (14, 6264203), (22, 3986311), (29, 3024098), (58, 1512049), (73, 1201354), (77, 1138946), (146, 600677), (154, 569473), (203, 432014), (269, 326018), (319, 274918), (406, 216007), (511, 171622), (538, 163009), (638, 137459), (803, 109214), (1022, 85811), (1606, 54607), (1883, 46574), (2117, 41426), (2233, 39274), (2959, 29638), (3766, 23287), (4234, 20713), (4466, 19637), (5621, 15602), (5918, 14819), (7801, 11242)]