89549054404

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1969

約数の個数: 72

約数和(自身を含む): 166067758080

約数和(自身を除く): 76518703676

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 239, 452, 478, 529, 956, 1058, 1567, 2116, 2599, 3134, 5198, 5497, 6268, 10396, 10994, 21988, 27007, 36041, 54014, 59777, 72082, 108028, 119554, 126431, 144164, 177071, 239108, 252862, 354142, 374513, 505724, 621161, 708284, 749026, 828943, 1242322, 1498052, 1657886, 2484644, 3315772, 4072633, 8145266, 8613799, 14286703, 16290532, 17227598, 28573406, 34455196, 42319969, 57146812, 84639938, 93670559, 169279876, 187341118, 198117377, 374682236, 396234754, 792469508, 973359287, 1946718574, 3893437148, 22387263601, 44774527202, 89549054404]

約数ペア:

[(1, 89549054404), (2, 44774527202), (4, 22387263601), (23, 3893437148), (46, 1946718574), (92, 973359287), (113, 792469508), (226, 396234754), (239, 374682236), (452, 198117377), (478, 187341118), (529, 169279876), (956, 93670559), (1058, 84639938), (1567, 57146812), (2116, 42319969), (2599, 34455196), (3134, 28573406), (5198, 17227598), (5497, 16290532), (6268, 14286703), (10396, 8613799), (10994, 8145266), (21988, 4072633), (27007, 3315772), (36041, 2484644), (54014, 1657886), (59777, 1498052), (72082, 1242322), (108028, 828943), (119554, 749026), (126431, 708284), (144164, 621161), (177071, 505724), (239108, 374513), (252862, 354142)]