77303908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 156038400

約数和(自身を除く): 78734492

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1289, 1363, 2068, 2578, 2726, 5156, 5452, 14179, 14993, 28358, 29986, 37381, 56716, 59972, 60583, 74762, 121166, 149524, 242332, 411191, 666413, 822382, 1332826, 1644764, 1756907, 2665652, 3513814, 7027628, 19325977, 38651954, 77303908]

約数ペア:

[(1, 77303908), (2, 38651954), (4, 19325977), (11, 7027628), (22, 3513814), (29, 2665652), (44, 1756907), (47, 1644764), (58, 1332826), (94, 822382), (116, 666413), (188, 411191), (319, 242332), (517, 149524), (638, 121166), (1034, 74762), (1276, 60583), (1289, 59972), (1363, 56716), (2068, 37381), (2578, 29986), (2726, 28358), (5156, 14993), (5452, 14179)]