89936847

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 178214400

約数和(自身を除く): 88277553

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 67, 77, 91, 99, 117, 143, 149, 201, 231, 273, 429, 447, 469, 603, 693, 737, 819, 871, 1001, 1043, 1287, 1341, 1407, 1639, 1937, 2211, 2613, 3003, 3129, 4221, 4917, 5159, 5811, 6097, 6633, 7839, 9009, 9387, 9581, 9983, 11473, 13559, 14751, 15477, 17433, 18291, 21307, 28743, 29949, 34419, 40677, 46431, 54873, 63921, 67067, 69881, 86229, 89847, 103257, 109813, 122031, 129779, 149149, 191763, 201201, 209643, 329439, 389337, 447447, 603603, 628929, 768691, 908453, 988317, 1168011, 1342341, 1427569, 2306073, 2725359, 4282707, 6918219, 8176077, 9992983, 12848121, 29978949, 89936847]

約数ペア:

[(1, 89936847), (3, 29978949), (7, 12848121), (9, 9992983), (11, 8176077), (13, 6918219), (21, 4282707), (33, 2725359), (39, 2306073), (63, 1427569), (67, 1342341), (77, 1168011), (91, 988317), (99, 908453), (117, 768691), (143, 628929), (149, 603603), (201, 447447), (231, 389337), (273, 329439), (429, 209643), (447, 201201), (469, 191763), (603, 149149), (693, 129779), (737, 122031), (819, 109813), (871, 103257), (1001, 89847), (1043, 86229), (1287, 69881), (1341, 67067), (1407, 63921), (1639, 54873), (1937, 46431), (2211, 40677), (2613, 34419), (3003, 29949), (3129, 28743), (4221, 21307), (4917, 18291), (5159, 17433), (5811, 15477), (6097, 14751), (6633, 13559), (7839, 11473), (9009, 9983), (9387, 9581)]