77882916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1303}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 193221504

約数和(自身を除く): 115338588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 293, 586, 879, 1172, 1303, 1758, 2606, 3516, 3909, 4981, 5212, 7818, 9962, 14943, 15636, 19924, 22151, 29886, 44302, 59772, 66453, 88604, 132906, 265812, 381779, 763558, 1145337, 1527116, 2290674, 4581348, 6490243, 12980486, 19470729, 25960972, 38941458, 77882916]

約数ペア:

[(1, 77882916), (2, 38941458), (3, 25960972), (4, 19470729), (6, 12980486), (12, 6490243), (17, 4581348), (34, 2290674), (51, 1527116), (68, 1145337), (102, 763558), (204, 381779), (293, 265812), (586, 132906), (879, 88604), (1172, 66453), (1303, 59772), (1758, 44302), (2606, 29886), (3516, 22151), (3909, 19924), (4981, 15636), (5212, 14943), (7818, 9962)]