123525584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 301564032

約数和(自身を除く): 178038448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 1973, 2236, 2408, 3913, 3946, 4472, 4816, 7826, 7892, 8944, 13811, 15652, 15784, 25649, 27622, 31304, 31568, 51298, 55244, 62608, 84839, 102596, 110488, 169678, 179543, 205192, 220976, 339356, 359086, 410384, 593873, 678712, 718172, 1102907, 1187746, 1357424, 1436344, 2205814, 2375492, 2872688, 4411628, 4750984, 7720349, 8823256, 9501968, 15440698, 17646512, 30881396, 61762792, 123525584]

約数ペア:

[(1, 123525584), (2, 61762792), (4, 30881396), (7, 17646512), (8, 15440698), (13, 9501968), (14, 8823256), (16, 7720349), (26, 4750984), (28, 4411628), (43, 2872688), (52, 2375492), (56, 2205814), (86, 1436344), (91, 1357424), (104, 1187746), (112, 1102907), (172, 718172), (182, 678712), (208, 593873), (301, 410384), (344, 359086), (364, 339356), (559, 220976), (602, 205192), (688, 179543), (728, 169678), (1118, 110488), (1204, 102596), (1456, 84839), (1973, 62608), (2236, 55244), (2408, 51298), (3913, 31568), (3946, 31304), (4472, 27622), (4816, 25649), (7826, 15784), (7892, 15652), (8944, 13811)]