77675936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 167442408

約数和(自身を除く): 89766472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3061, 3172, 6122, 6344, 12244, 12688, 24488, 25376, 39793, 48976, 79586, 97952, 159172, 186721, 318344, 373442, 636688, 746884, 1273376, 1493768, 2427373, 2987536, 4854746, 5975072, 9709492, 19418984, 38837968, 77675936]

約数ペア:

[(1, 77675936), (2, 38837968), (4, 19418984), (8, 9709492), (13, 5975072), (16, 4854746), (26, 2987536), (32, 2427373), (52, 1493768), (61, 1273376), (104, 746884), (122, 636688), (208, 373442), (244, 318344), (416, 186721), (488, 159172), (793, 97952), (976, 79586), (1586, 48976), (1952, 39793), (3061, 25376), (3172, 24488), (6122, 12688), (6344, 12244)]