90343448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 101982952

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 179, 184, 211, 299, 358, 422, 598, 716, 844, 1196, 1432, 1688, 2327, 2392, 2743, 4117, 4654, 4853, 5486, 8234, 9308, 9706, 10972, 16468, 18616, 19412, 21944, 32936, 37769, 38824, 53521, 63089, 75538, 107042, 126178, 151076, 214084, 252356, 302152, 428168, 490997, 504712, 868687, 981994, 1737374, 1963988, 3474748, 3927976, 6949496, 11292931, 22585862, 45171724, 90343448]

約数ペア:

[(1, 90343448), (2, 45171724), (4, 22585862), (8, 11292931), (13, 6949496), (23, 3927976), (26, 3474748), (46, 1963988), (52, 1737374), (92, 981994), (104, 868687), (179, 504712), (184, 490997), (211, 428168), (299, 302152), (358, 252356), (422, 214084), (598, 151076), (716, 126178), (844, 107042), (1196, 75538), (1432, 63089), (1688, 53521), (2327, 38824), (2392, 37769), (2743, 32936), (4117, 21944), (4654, 19412), (4853, 18616), (5486, 16468), (8234, 10972), (9308, 9706)]