81296124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 154656516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 156, 182, 218, 273, 327, 364, 436, 546, 654, 683, 763, 1092, 1308, 1366, 1417, 1526, 2049, 2289, 2732, 2834, 3052, 4098, 4251, 4578, 4781, 5668, 8196, 8502, 8879, 9156, 9562, 9919, 14343, 17004, 17758, 19124, 19838, 26637, 28686, 29757, 35516, 39676, 53274, 57372, 59514, 62153, 74447, 106548, 119028, 124306, 148894, 186459, 223341, 248612, 297788, 372918, 446682, 521129, 745836, 893364, 967811, 1042258, 1563387, 1935622, 2084516, 2903433, 3126774, 3871244, 5806866, 6253548, 6774677, 11613732, 13549354, 20324031, 27098708, 40648062, 81296124]

約数ペア:

[(1, 81296124), (2, 40648062), (3, 27098708), (4, 20324031), (6, 13549354), (7, 11613732), (12, 6774677), (13, 6253548), (14, 5806866), (21, 3871244), (26, 3126774), (28, 2903433), (39, 2084516), (42, 1935622), (52, 1563387), (78, 1042258), (84, 967811), (91, 893364), (109, 745836), (156, 521129), (182, 446682), (218, 372918), (273, 297788), (327, 248612), (364, 223341), (436, 186459), (546, 148894), (654, 124306), (683, 119028), (763, 106548), (1092, 74447), (1308, 62153), (1366, 59514), (1417, 57372), (1526, 53274), (2049, 39676), (2289, 35516), (2732, 29757), (2834, 28686), (3052, 26637), (4098, 19838), (4251, 19124), (4578, 17758), (4781, 17004), (5668, 14343), (8196, 9919), (8502, 9562), (8879, 9156)]