87764742

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 216086400

約数和(自身を除く): 128321658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 163, 169, 177, 234, 326, 338, 351, 354, 489, 507, 531, 702, 767, 978, 1014, 1062, 1467, 1521, 1534, 1593, 2119, 2301, 2934, 3042, 3186, 4238, 4401, 4563, 4602, 6357, 6903, 8802, 9126, 9617, 9971, 12714, 13806, 19071, 19234, 19942, 20709, 27547, 28851, 29913, 38142, 41418, 55094, 57213, 57702, 59826, 82641, 86553, 89739, 114426, 125021, 165282, 173106, 179478, 247923, 250042, 259659, 269217, 375063, 495846, 519318, 538434, 743769, 750126, 1125189, 1487538, 1625273, 2250378, 3250546, 3375567, 4875819, 6751134, 9751638, 14627457, 29254914, 43882371, 87764742]

約数ペア:

[(1, 87764742), (2, 43882371), (3, 29254914), (6, 14627457), (9, 9751638), (13, 6751134), (18, 4875819), (26, 3375567), (27, 3250546), (39, 2250378), (54, 1625273), (59, 1487538), (78, 1125189), (117, 750126), (118, 743769), (163, 538434), (169, 519318), (177, 495846), (234, 375063), (326, 269217), (338, 259659), (351, 250042), (354, 247923), (489, 179478), (507, 173106), (531, 165282), (702, 125021), (767, 114426), (978, 89739), (1014, 86553), (1062, 82641), (1467, 59826), (1521, 57702), (1534, 57213), (1593, 55094), (2119, 41418), (2301, 38142), (2934, 29913), (3042, 28851), (3186, 27547), (4238, 20709), (4401, 19942), (4563, 19234), (4602, 19071), (6357, 13806), (6903, 12714), (8802, 9971), (9126, 9617)]