78893696

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 102062464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 382, 448, 461, 764, 896, 922, 1337, 1528, 1844, 2674, 3056, 3227, 3688, 5348, 6112, 6454, 7376, 10696, 12224, 12908, 14752, 21392, 24448, 25816, 29504, 42784, 51632, 59008, 85568, 88051, 103264, 171136, 176102, 206528, 352204, 413056, 616357, 704408, 1232714, 1408816, 2465428, 2817632, 4930856, 5635264, 9861712, 11270528, 19723424, 39446848, 78893696]

約数ペア:

[(1, 78893696), (2, 39446848), (4, 19723424), (7, 11270528), (8, 9861712), (14, 5635264), (16, 4930856), (28, 2817632), (32, 2465428), (56, 1408816), (64, 1232714), (112, 704408), (128, 616357), (191, 413056), (224, 352204), (382, 206528), (448, 176102), (461, 171136), (764, 103264), (896, 88051), (922, 85568), (1337, 59008), (1528, 51632), (1844, 42784), (2674, 29504), (3056, 25816), (3227, 24448), (3688, 21392), (5348, 14752), (6112, 12908), (6454, 12224), (7376, 10696)]