123957792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61487}}^1$

素因数の和:61510

約数の個数: 72

約数和(自身を含む): 402869376

約数和(自身を除く): 278911584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 61487, 122974, 184461, 245948, 368922, 430409, 491896, 553383, 737844, 860818, 983792, 1106766, 1291227, 1475688, 1721636, 1967584, 2213532, 2582454, 2951376, 3443272, 3873681, 4427064, 5164908, 5902752, 6886544, 7747362, 8854128, 10329816, 13773088, 15494724, 17708256, 20659632, 30989448, 41319264, 61978896, 123957792]

約数ペア:

[(1, 123957792), (2, 61978896), (3, 41319264), (4, 30989448), (6, 20659632), (7, 17708256), (8, 15494724), (9, 13773088), (12, 10329816), (14, 8854128), (16, 7747362), (18, 6886544), (21, 5902752), (24, 5164908), (28, 4427064), (32, 3873681), (36, 3443272), (42, 2951376), (48, 2582454), (56, 2213532), (63, 1967584), (72, 1721636), (84, 1475688), (96, 1291227), (112, 1106766), (126, 983792), (144, 860818), (168, 737844), (224, 553383), (252, 491896), (288, 430409), (336, 368922), (504, 245948), (672, 184461), (1008, 122974), (2016, 61487)]