72375888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115987}}^1$

素因数の和:116011

約数の個数: 40

約数和(自身を含む): 201355168

約数和(自身を除く): 128979280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115987, 231974, 347961, 463948, 695922, 927896, 1391844, 1507831, 1855792, 2783688, 3015662, 4523493, 5567376, 6031324, 9046986, 12062648, 18093972, 24125296, 36187944, 72375888]

約数ペア:

[(1, 72375888), (2, 36187944), (3, 24125296), (4, 18093972), (6, 12062648), (8, 9046986), (12, 6031324), (13, 5567376), (16, 4523493), (24, 3015662), (26, 2783688), (39, 1855792), (48, 1507831), (52, 1391844), (78, 927896), (104, 695922), (156, 463948), (208, 347961), (312, 231974), (624, 115987)]