77237244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9887}}^1$

素因数の和:9935

約数の個数: 72

約数和(自身を含む): 230350848

約数和(自身を除く): 153113604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9887, 19774, 29661, 39548, 59322, 69209, 88983, 118644, 138418, 177966, 207627, 276836, 306497, 355932, 415254, 612994, 622881, 830508, 919491, 1225988, 1245762, 1838982, 2145479, 2491524, 2758473, 3677964, 4290958, 5516946, 6436437, 8581916, 11033892, 12872874, 19309311, 25745748, 38618622, 77237244]

約数ペア:

[(1, 77237244), (2, 38618622), (3, 25745748), (4, 19309311), (6, 12872874), (7, 11033892), (9, 8581916), (12, 6436437), (14, 5516946), (18, 4290958), (21, 3677964), (28, 2758473), (31, 2491524), (36, 2145479), (42, 1838982), (62, 1245762), (63, 1225988), (84, 919491), (93, 830508), (124, 622881), (126, 612994), (186, 415254), (217, 355932), (252, 306497), (279, 276836), (372, 207627), (434, 177966), (558, 138418), (651, 118644), (868, 88983), (1116, 69209), (1302, 59322), (1953, 39548), (2604, 29661), (3906, 19774), (7812, 9887)]