57781776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 171551520

約数和(自身を除く): 113769744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 419, 442, 507, 624, 663, 676, 816, 838, 884, 1014, 1257, 1326, 1352, 1676, 1768, 2028, 2514, 2652, 2704, 2873, 3352, 3536, 4056, 5028, 5304, 5447, 5746, 6704, 7123, 8112, 8619, 10056, 10608, 10894, 11492, 14246, 16341, 17238, 20112, 21369, 21788, 22984, 28492, 32682, 34476, 42738, 43576, 45968, 56984, 65364, 68952, 70811, 85476, 87152, 92599, 113968, 130728, 137904, 141622, 170952, 185198, 212433, 261456, 277797, 283244, 341904, 370396, 424866, 555594, 566488, 740792, 849732, 1111188, 1132976, 1203787, 1481584, 1699464, 2222376, 2407574, 3398928, 3611361, 4444752, 4815148, 7222722, 9630296, 14445444, 19260592, 28890888, 57781776]

約数ペア:

[(1, 57781776), (2, 28890888), (3, 19260592), (4, 14445444), (6, 9630296), (8, 7222722), (12, 4815148), (13, 4444752), (16, 3611361), (17, 3398928), (24, 2407574), (26, 2222376), (34, 1699464), (39, 1481584), (48, 1203787), (51, 1132976), (52, 1111188), (68, 849732), (78, 740792), (102, 566488), (104, 555594), (136, 424866), (156, 370396), (169, 341904), (204, 283244), (208, 277797), (221, 261456), (272, 212433), (312, 185198), (338, 170952), (408, 141622), (419, 137904), (442, 130728), (507, 113968), (624, 92599), (663, 87152), (676, 85476), (816, 70811), (838, 68952), (884, 65364), (1014, 56984), (1257, 45968), (1326, 43576), (1352, 42738), (1676, 34476), (1768, 32682), (2028, 28492), (2514, 22984), (2652, 21788), (2704, 21369), (2873, 20112), (3352, 17238), (3536, 16341), (4056, 14246), (5028, 11492), (5304, 10894), (5447, 10608), (5746, 10056), (6704, 8619), (7123, 8112)]