74575683

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 68834493

約数列:

[1, 3, 7, 9, 13, 21, 23, 37, 39, 63, 69, 91, 107, 111, 117, 161, 207, 259, 273, 299, 321, 333, 481, 483, 749, 777, 819, 851, 897, 963, 1391, 1443, 1449, 2093, 2247, 2331, 2461, 2553, 2691, 3367, 3959, 4173, 4329, 5957, 6279, 6741, 7383, 7659, 9737, 10101, 11063, 11877, 12519, 17227, 17871, 18837, 22149, 27713, 29211, 30303, 31993, 33189, 35631, 51467, 51681, 53613, 77441, 83139, 87633, 91057, 95979, 99567, 154401, 155043, 223951, 232323, 249417, 273171, 287937, 360269, 463203, 637399, 671853, 696969, 819513, 1080807, 1183741, 1912197, 2015559, 3242421, 3551223, 5736591, 8286187, 10653669, 24858561, 74575683]

約数ペア:

[(1, 74575683), (3, 24858561), (7, 10653669), (9, 8286187), (13, 5736591), (21, 3551223), (23, 3242421), (37, 2015559), (39, 1912197), (63, 1183741), (69, 1080807), (91, 819513), (107, 696969), (111, 671853), (117, 637399), (161, 463203), (207, 360269), (259, 287937), (273, 273171), (299, 249417), (321, 232323), (333, 223951), (481, 155043), (483, 154401), (749, 99567), (777, 95979), (819, 91057), (851, 87633), (897, 83139), (963, 77441), (1391, 53613), (1443, 51681), (1449, 51467), (2093, 35631), (2247, 33189), (2331, 31993), (2461, 30303), (2553, 29211), (2691, 27713), (3367, 22149), (3959, 18837), (4173, 17871), (4329, 17227), (5957, 12519), (6279, 11877), (6741, 11063), (7383, 10101), (7659, 9737)]