97892788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 212714880

約数和(自身を除く): 114822092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 97, 98, 133, 194, 196, 266, 271, 388, 532, 542, 679, 931, 1084, 1358, 1843, 1862, 1897, 2716, 3686, 3724, 3794, 4753, 5149, 7372, 7588, 9506, 10298, 12901, 13279, 19012, 20596, 25802, 26287, 26558, 36043, 51604, 52574, 53116, 72086, 90307, 105148, 144172, 180614, 184009, 252301, 361228, 368018, 499453, 504602, 736036, 998906, 1009204, 1288063, 1997812, 2576126, 3496171, 5152252, 6992342, 13984684, 24473197, 48946394, 97892788]

約数ペア:

[(1, 97892788), (2, 48946394), (4, 24473197), (7, 13984684), (14, 6992342), (19, 5152252), (28, 3496171), (38, 2576126), (49, 1997812), (76, 1288063), (97, 1009204), (98, 998906), (133, 736036), (194, 504602), (196, 499453), (266, 368018), (271, 361228), (388, 252301), (532, 184009), (542, 180614), (679, 144172), (931, 105148), (1084, 90307), (1358, 72086), (1843, 53116), (1862, 52574), (1897, 51604), (2716, 36043), (3686, 26558), (3724, 26287), (3794, 25802), (4753, 20596), (5149, 19012), (7372, 13279), (7588, 12901), (9506, 10298)]