77883212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 78397108

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 268, 319, 638, 737, 911, 1276, 1474, 1822, 1943, 2948, 3644, 3886, 7772, 10021, 20042, 21373, 26419, 40084, 42746, 52838, 61037, 85492, 105676, 122074, 244148, 290609, 581218, 671407, 1162436, 1342814, 1770073, 2685628, 3540146, 7080292, 19470803, 38941606, 77883212]

約数ペア:

[(1, 77883212), (2, 38941606), (4, 19470803), (11, 7080292), (22, 3540146), (29, 2685628), (44, 1770073), (58, 1342814), (67, 1162436), (116, 671407), (134, 581218), (268, 290609), (319, 244148), (638, 122074), (737, 105676), (911, 85492), (1276, 61037), (1474, 52838), (1822, 42746), (1943, 40084), (2948, 26419), (3644, 21373), (3886, 20042), (7772, 10021)]