77616824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 157865400

約数和(自身を除く): 80248576

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 373, 703, 746, 1369, 1406, 1492, 2738, 2812, 2984, 5476, 5624, 7087, 10952, 13801, 14174, 26011, 27602, 28348, 52022, 55204, 56696, 104044, 110408, 208088, 262219, 510637, 524438, 1021274, 1048876, 2042548, 2097752, 4085096, 9702103, 19404206, 38808412, 77616824]

約数ペア:

[(1, 77616824), (2, 38808412), (4, 19404206), (8, 9702103), (19, 4085096), (37, 2097752), (38, 2042548), (74, 1048876), (76, 1021274), (148, 524438), (152, 510637), (296, 262219), (373, 208088), (703, 110408), (746, 104044), (1369, 56696), (1406, 55204), (1492, 52022), (2738, 28348), (2812, 27602), (2984, 26011), (5476, 14174), (5624, 13801), (7087, 10952)]