87978384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46997}}^1$

素因数の和:47024

約数の個数: 60

約数和(自身を含む): 265162716

約数和(自身を除く): 177184332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 46997, 93994, 140991, 187988, 281982, 375976, 422973, 563964, 610961, 751952, 845946, 1127928, 1221922, 1691892, 1832883, 2255856, 2443844, 3383784, 3665766, 4887688, 5498649, 6767568, 7331532, 9775376, 10997298, 14663064, 21994596, 29326128, 43989192, 87978384]

約数ペア:

[(1, 87978384), (2, 43989192), (3, 29326128), (4, 21994596), (6, 14663064), (8, 10997298), (9, 9775376), (12, 7331532), (13, 6767568), (16, 5498649), (18, 4887688), (24, 3665766), (26, 3383784), (36, 2443844), (39, 2255856), (48, 1832883), (52, 1691892), (72, 1221922), (78, 1127928), (104, 845946), (117, 751952), (144, 610961), (156, 563964), (208, 422973), (234, 375976), (312, 281982), (468, 187988), (624, 140991), (936, 93994), (1872, 46997)]